SOCW-6111-Responses Wk 7

RESPONSE 1

Respond to at least two colleagues and suggest alternate ways the intern might overcome barriers.

Colleague 1: Tiffany

Geller, and Greenberg, write about how therapist and clients should have a working relationship to  successfully help social workers connect with their clients,  in their article Challenges to Therapeutic Presence Geller and Greenbery claim “therapists must be aware of and work through the potential barriers to relational therapeutic presence. A level of intimacy with the moment is needed for therapists to go deeper through the levels of therapeutic presence, which can be scary and make one feel vulnerable”(Geller, Greenberg, 2012).

It is important to identify the internal and external barriers of social worker and client so a more trusting and strong relationship can form between social worker and client. A client needs to feel comfortable with his/her social worker so they can open up to the client more and will more in likely tell more about their troubles and life. A barrier could be dual relationships. Social worker could be sending off bad vibes by her body language, expressions she is making on her face as client is talking or telling their story. Social worker may have a different belief on a topic her client is having trouble with, social worker could be prejudice to certain aspects of the clients problems.

Some barriers between the social worker and client in the Petrakis family case was culture, ethics, religion, and values. The age differences between social worker and client. The intern needs to learn as much about her clients culture as she can. Social worker needs to find out what barriers not to cross with her client. Client needs to only suggest and make it clear she is not informing client what she needs to do but only giving a suggestion. Social worker should never use a tone other than a soft tone with her clients. Social worker needs the support of a supervisor when issues like age come up so she can address this concern of the clients better. Social workers can only suggest a plan of action for their clients they can’t tell the client what to do that is an ethical issue. Social workers have to be cautious how they approach clients in these areas because you can shut down the trust of your clients.

 

References

Geller, S. M., & Greenberg, L. S. (2012). Challenges to therapeutic presence. In S. M. Geller & L. S. Greenberg, Therapeutic presence: A mindful approach to effective therapy (pp. 143-159).

http://dx.doi.org.ezp.waldenulibrary.org/10.1037/13485-008

Plummer, S.-B., Makris, S., & Brocksen, S. M. (Eds.). (2014a). Sessions: case histories. Baltimore, MD: Laureate International Universities Publishing. [Vital Source e-reader].

The Petrakis Family (pp. 20–22)

Colleague 2: Tina

elf-Reflection and Awareness

As social workers, we learn from the beginning that rapport is the most important thing in the first stages of engagement.  Social workers must be in tune with their internal and external barriers to meet their standards and the client’s standards in the engagement, intervention, and evaluation process with the client.  Having our barriers intact it helps us reframe from any setbacks of miscommunication or misinterpretation that the client may feel.

In the case of Helen, she asks the intern how old she is, this to me is that Helen is questioning if the intern can handle all of this information that Helen is discussing with her, meaning is the intern intelligent enough or emotionally enough to handle this situation because she seems young.  The intern struggles with this engagement process with Helen, as it is can be countertransference’s, trust issues, that Helen is feeling (Geller, 2012).  Helen shared with the intern that it was the intern’s idea for Helen son Alec to move into his grandmother’s home, and saying it is the interns fault for telling her to have Alec move in there ( Laureate Education (Producer),, 2013c).  Now Helen is upset because Alec has stooled from his grandmother and she doesn’t want the police involved (Plummer, 1204a).   According to the NASW (2016) that social workers are required to report issues to authorities when it is in harms of another, therefor the intern ethically should report these issues of Alec steeling from Magda to the correct authorizes (NASW, 2016).

The intern is defensive toward Helen saying she didn’t tell her to have Alec move in with Magda.  What the intern should have done was trusted in the system and shared with Helen that sorry that she feels that way and that this is a challenging time for her and her family and begin to work through those challenges.  The intern should or could have also turned to the supervisor staff because of being a student and had the supervisor sit in on the conversation with her and Helen to help guide the session and treatment plan along (Geller, 2012).  I feel that the intern could have empowered Helen more in this situation, feeling that Helen and the intern didn’t start off on a good rapport that this is a challenging case, finding those boundaries and overcoming them barriers will help build a better rapport with the intern and Helen (McTighe, 2011).

References

Laureate Education (Producer),. (2013c). Petrakis family: Episode 3 [Video file].Retrieved from https://class.waldenu.edu

Geller, S. M. (2012). Challenges to therapeutic presence. In Therapeutic presence: A mindful approach to effective therapy . Washington, DC: American Psychological Association, 143-159.

RESPONSE 2

Respond to at least two colleagues who suggested a different strategy and suggest different approaches to working with Helen.

Colleague 1: Tiffany

As Helen’s social worker I would remind Helen that I am here to help her and try to change her quality of life to be better. I would ask Helen how could I assist her better and reassure Helen I am not in anyway informing her what to do but only suggesting ideas that may help her. I would advise Helen she is in control of what decisions she makes and I will support her decision. I would also talk with my supervisor to get her advice on how to handle this case and get reassured for my own well-being since I am an intern.

The accusations Helen is making towards her social worker would make me feel uncomfortable and I would be upset. I would feel I was to blame for things not working out with the grandmother and grandson. I would be very careful what I suggested in the future with this client. I would explain to her I can only suggest or present ideas and share them with you, an idea would be to brainstorm together for ideas and let Helen pick the idea she likes best to try. I would support her decision and assit her as much as possible with the idea she chooses. I think brain storming would work good with Helen that way there can be a lot of ideas presented and Helen can be in control of picking the solution that best works for her. That way she can’t get angry at the social worker if the idea does not work, because she choose the idea out of other ideas presented in the brainstorming. I would maintain a professional manner by not arguing with the client and not jump into a defensive mode towards the client. I would keep my tone level and at a non threating level.

I have always learned the less you share of your personal life with your clients the better off you are. No one experiences problems the same in life. A good outcome for one does not mean it will be for another person, all individuals are different and we experience things different and cope different. Working with Helen I would find out her boundaries, I would ask Helen her thoughts on different topics and how she feels about certain topics or ideas. I would ask her about her fears, her goals what she wants to accomplish by a certain length of time. I would respect her boundaries and I would let her know I will respect them. Helen distributes a type A personality which means she wants to be in charge or feels she has to be in charge. I would work a plan out that would let Helen feel she is in charge of her decisions or choices, but assist her by brainstorming together ideas about to come up with a solution to her problems.

References

Plummer, S.-B., Makris, S., & Brocksen, S. M. (Eds.). (2014a). Sessions: case histories. Baltimore, MD: Laureate International Universities Publishing. [Vital Source e-reader].

The Petrakis Family (pp. 20–22)

Colleague 2: Christine

As Helen’s social worker I would remind Helen that I am here to help her and try to change her quality of life to be better. I would ask Helen how could I assist her better and reassure Helen I am not in anyway informing her what to do but only suggesting ideas that may help her. I would advise Helen she is in control of what decisions she makes and I will support her decision. I would also talk with my supervisor to get her advice on how to handle this case and get reassured for my own well-being since I am an intern.

The accusations Helen is making towards her social worker would make me feel uncomfortable and I would be upset. I would feel I was to blame for things not working out with the grandmother and grandson. I would be very careful what I suggested in the future with this client. I would explain to her I can only suggest or present ideas and share them with you, an idea would be to brainstorm together for ideas and let Helen pick the idea she likes best to try. I would support her decision and assit her as much as possible with the idea she chooses. I think brain storming would work good with Helen that way there can be a lot of ideas presented and Helen can be in control of picking the solution that best works for her. That way she can’t get angry at the social worker if the idea does not work, because she choose the idea out of other ideas presented in the brainstorming. I would maintain a professional manner by not arguing with the client and not jump into a defensive mode towards the client. I would keep my tone level and at a non threating level.

I have always learned the less you share of your personal life with your clients the better off you are. No one experiences problems the same in life. A good outcome for one does not mean it will be for another person, all individuals are different and we experience things different and cope different. Working with Helen I would find out her boundaries, I would ask Helen her thoughts on different topics and how she feels about certain topics or ideas. I would ask her about her fears, her goals what she wants to accomplish by a certain length of time. I would respect her boundaries and I would let her know I will respect them. Helen distributes a type A personality which means she wants to be in charge or feels she has to be in charge. I would work a plan out that would let Helen feel she is in charge of her decisions or choices, but assist her by brainstorming together ideas about to come up with a solution to her problems.

References

Plummer, S.-B., Makris, S., & Brocksen, S. M. (Eds.). (2014a). Sessions: case histories. Baltimore, MD: Laureate International Universities Publishing. [Vital Source e-reader].

The Petrakis Family (pp. 20–22)

***Each response needs to be ½ page or more***

***Please write the response as if you are talking to the colleague***

PSY 205 SHORT PAPER

Forensic psychologists are important advisors to the lawyers,  mediators, and judges in child custody disputes. Unfortunately, messy  child-custody disputes are an all-too-common occurrence when parents  divorce. In some especially difficult cases, one parent may make an  allegation against the other, and sometimes these allegations are made  primarily to gain the support of the courts.

As impartial evaluators, forensic psychologists provide psychological  assessments with a focus on parenting. The psychologist informs the  fact-finder (usually the judge). Because parenting evaluations are  supposed to be impartial by nature, they cannot involve themselves  directly in the child-custody hearings. In other words, the forensic  psychologist cannot approach the evaluation with any investment in the  outcome of the case.

In the case of child abuse and/or neglect, the state must often  intervene to provide a safe environment for the child until they can  either be safely reunited with their parents or they are placed in a  safe living environment. In these cases, forensic psychologists can  offer thorough evaluations to help identify risk factors for child  mistreatment, as well as ways to ameliorate risk.

Parenting evaluations consist of four major components:

1. Interview: Whenever possible, the psychologist must obtain personal history from the person being evaluated.

2. Record review (or review of “discovery”): The  psychologist can receive records from a number of parties to the case  and can use prior findings to help formulate a case.

3. Collateral consultation: Is the parent involved  with a counselor or a parenting agency? If so, it is usually helpful to  conduct a collateral interview with that service provider to ascertain  the parent’s progress in treatment and what further treatments might be  necessary.

4. Psychological testing: Testing is used to help  determine if there are underlying risk factors (such as mental illness  or low IQ) that might be contributing to the risk to the child.

In all evaluations, the “best interest” of the child is the chief  criterion for the judge. A best interest determination can be  strengthened with a solid psychological evaluation of a parent.

References

Costanzo, M., & Krauss, D. (2012). Forensic and legal psychology: Psychological science  applied to law. New York, NY: Worth.

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QMB3600 Cumulative Final Exam

This problem is in reference to students who may or may not take advantage of the            opportunities provided in QMB such as homework.  Some of the students pass the      course, and some of them do not pass. Research indicates that 40% of the students do            the assigned homework. Of the students who do homework, there is an 80% chance     they will pass the course. The probability of not passing if the student does not do the       home             work is 90%.  What is the probability of a student not doing homework or passing?

 

A.        .32

B.        .52

C.        .94

D.        .92

E.         .38

 

2.         Suppose that for a certain football game the probability that the home team will be            ahead at half-time is 0.60 and the probability that the home team will be ahead at half-            time as well as at the final gun is 0.45.  What is the probability that the home team will         win this game given that it is ahead at the half?

 

A.        .45

B.        .75

C.        .15

D.        .27

E.         None of the above.

 

3.         A company markets two products (Product A and Product B) through mail order.  The     company will market them in sequence with the first mail order offer for product A.  It f feels that there is a 30% chance that any customer will purchase product A. Product B is        offered some months later.  It is felt, for product B, that there is a 30% chance of selling          product B to a customer if the customer purchased product A and a 5% chance of             selling product B to a customer who did not purchase product A.

 

What is the probability of not selling product B to a particular customer?

 

A.        .875

B.        .665

C.        .125

D.        .210

E.         None of the above

 

 

4.         A quality control department finds that it accepted only 5% of all bad items and it            rejected only 1% of good items. A supplier has just delivered a shipment of a certain             item. Past records show that only 90% of the parts of that supplier are good. If the       department accepts an item, what is the probability that the item is bad?  Round your     answer to five decimal places.

 

A.        0.05000

B.        0.00558

C.        0.35714

D.        0.09635

E.         None of the above

 

5.         The probability that house sales will increase over the next six months is estimated at         0.25. It is also estimated that the probability is 0.74 that 30 year fixed-loan mortgage        rates will increase over this period. Economists estimate that the probability is 0.89 that             either housing sales or interest rates will increase.

 

The probability that both house sales and interest rates will increase is estimated at:

A.        .100

B.        .185

C.        .705

D.        .900

E.         .500

 

6.         Over the last 100 business days, Harry had 20 customers on 30 of those days, 25   customers on 20 days, 35 customers on 30 days, 40 customers on 10 days, and 45       customers on 10 days. What is the variance of the number of Harry’s customers?

 

A.        30

B.        38

C.        59

D.        75

E.         83

 

7.         What is the probability that exactly 1 out of 10 cars experience a breakdown if the probability of a breakdown is 30%?

A.        .5121

B.        .1211

C.        .0282

D.        .3828

E.         .4276

 

8.         An accounts receivable auditor is examining accounts for a client. The accounts     receivable balance can be considered as a continuous random variable that       exhibits normal distribution characteristics. The mean amount due per account is       $5000. The standard deviation is $1000. The auditor selects an account at random.

 

The probability that the account selected by the Auditor has a balance which is outside     of the range between $6500 and $7000 is:

 

A.        .05

B.        .10

C.        1.20

D.        .96

E.         .00

 

9.         Suppose the length of time (in days) between sales for an automobile salesperson   is          modeled as an exponential distribution with a mean of 2 days. What is the             probability       the salesperson goes more than 5 days without a sale?

 

A.        .75

B.        .92

C.        .08

D.        .40

E.         None of the above.

 

10.       During lunch time, customers arrive at Joe’s Lunch counter according to a Poisson             distribution with an average of 2 per 30 second period. What is the probability of having      more than two arrivals in a two-minute period?

 

A.        .9863

B.        .9970

C.        .0027

D         .7619

E.         None of the above

 

Use the following to answer questions 11-12

 

The new owner of a beauty shop is trying to decide whether to hire one, two, or three beauticians. She estimates that profits next year (in thousands of dollars) will vary with demand for her services and has estimated demand in three categories low, medium and high.

 

NUMBER

OF

BEAUTICIANS

 

DEMAND

LOW

MEDIUM

HIGH

One

50

75

100

Two

0

100

100

Three

100

70

300

 

11.   If she uses the optimistic criterion, how many beauticians will she decide to hire?

 

A.        one

B.        two

C.        three

D.        either one or two

E.        either two or three

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Ethics Final

Assignment                     13
Begin Final Exam
The final exam is composed of 10 brief scenarios that are based on your reading of the text and laws and ethics of psychologists. Culture must be considered in your responses when relevant. You may bring outside resources on culture to enhance your responses, along with the course text and notes.

You will be required to briefly respond to all scenarios in approx. ½ page per scenario, identifying the legal and ethical issues you see specific to the situations presented. Assignment must be typed double-spaced, in APA style, and written at graduate level English.

You must integrate the material presented in the text as well as the APA Code of Ethics or other material that you use in your responses.  Cite your work according to APA format.

Your assignment must be no more than 7 pages total plus a title and reference page

Due Week 8

For each of the scenarios below:
A.  Respond by exploring your countertransference issue(s).
B.  State what you decide to do.
C.  Justify your decision by citing the text, ethics code or other sources you use (remember to reference all work in APA format)

1. An attorney refers many clients to you for psychological evaluations. A close friend of yours has retained this attorney, who refers your friend to you for a very important psychological evaluation.  The attorney tells your friend that you are the “best” and the “best” is needed in this case.  You are strongly encouraged by both the attorney and your friend to do the evaluation.
2. You have an Asian-American client who has adjusted a very busy schedule in order to be able to attend therapy sessions. You cancel a session to attend a funeral for a family member.  The client becomes irate and demands to be told the reason why you cancelled.

3. The partner of a client who you have been treating for severe depression and suicidal ideation sends a letter to you. Should you open and read it?

4. You have worked for several years with a African-American man who has a history of rejection by women.  He has worked through many issues and finally has a suitable and loving relationship. He is very grateful to you and strongly encourages you to attend the wedding.
a. If you decide not to attend, how would you address this with your client?
b. If you decide to attend, how would you address this with your client and at the wedding?

5. A gay client has a terminal disease and he has decided to stop treatment and all “heroic” measures. While not mentioning suicide, he has disclosed looking into “options” to alleviate his suffering.

6. You treated a Native American male for alcohol use and abuse several years ago. When you and some friends go to a casino for a weekend, you encounter this person who tells you and your friends that he now has a good job at the casino thanks to the work he has done with you.  When you go to check out, you are told that your room and dining expenses have been “comp’d.”
7. A Latino female client reports sexual abuse by another therapist.  When you encourage her to report this, she indicates that she wants you to do this, as she does not want to get the other therapist in trouble.

8. A fragile female client who believes that she has made great progress would like to enter a training program to become a mental health professional. The client wants you to write a letter supporting her entrance into a training program. You are not sure she is sufficiently mentally healthy to work as a professional.

9. You have a private practice and teach graduate students who are studying to become mental health professionals. You are approached by a student in the last class in the program with a request to begin individual therapy with you.

10. You have worked with a client who is a fellow professional. You both agree that you have much in common.  The client has made excellent progress, and has terminated therapy. What should you do when, shortly after treatment has terminated, the client calls and suggests that you purchase season tickets for a series of theatrical performances?
Needs Turn it in Report

WK 7 HW FIN 550

Homework Chapter 14 week 7

 

PROBLEM 6:  Lauren Entertainment, Inc., has an 18 percent annual growth rate compared to the market rate of 8 percent.  If the market multiple is 18, determine P/E ratios for Lauren Entertainment, Inc., assuming its beta is 1.0 and you feel t can maintain its superior growth rate for:

 

a.        The next 10 years

 

b.      The next 5 years

 

PROBLEM 7:  You are given the following information about two computer software firms and the S&P Industrials

 

—————————-Company A——————-Company B————–S & P Industrials

 

P/E Ratio                                                  30.00                                  27.00                                      18.00

 

Expected annual growth rate                0.18                                     0.15                                        0.07

 

Dividend yield                                         0.00                                      0.01                                        0.02

 

a.       Compute the growth duration of each company stock relative to the S & P Industrials.

 

b.

 

c.       Given these growth durations, what determines your investment decision?

 

Problem 8:  The value of an asset is the present value of the expected returns from the asset during the holding period.  An investment will provide a stream of returns during this period, and it is necessary to discount this stream of returns at an appropriate rate to determine the set’s present value.  A dividend valuation model such as the following is frequently used.      Pi= D1

 

—————–

 

(k i- gi)

 

Where

 

Pi = the current price of Common Stock i

 

D1 = the expected dividend in period 1

 

Ki = the required rate of return on Stock i

 

Gi = the expected constant-growth rate of dividends for Stock i

 

a.        Identify the three factors that must be estimated for any valuation model, and explain why these estimates are more difficult to derive for common stocks than for bonds.

 

b.      Explain the principal problem involved in using a dividend valuation model to value,

 

(1)     Companies whose operations are closely correlated with economic cycles.

 

(2)      Companies that are of very large and mature.

 

(3)      Companies that are quite small and are growing rapidly.

 

Assume that all companies pay dividend.

 

PROBLEM 10:  The constant growth dividend discount model can be used both for the valuation of companies and for the estimation of the long-term term total return of a stock.

 

Assume               $ 20=Price of a Stock Today

 

8%= Expected Growth Rate of Dividend

 

0.60=Annual Dividend One Year Forward

 

a. Using only the preceding data, compute the expected long-term total return on the stock using the constant-growth dividend discount model.

 

c. Identify three alternative methods to the dividend discount model for the valuation of companies.

 

 

 

PROBLEM 11:  An analyst expects a risk-free return of 4.5 percent, a market of 14.5 percent, and the return for Stocks A and B that are show in Exhibit 14.24.

 

EXHIBIT 14.24 STOCK INFORMATION

 

STOCK                             BETA                                 Analyst’s Estimated Return

 

A                                    1.2                                                         16%

 

B                                     0.8                                                         14%

 

a.       Show on a graph:

 

(1)    Where Stocks A and B would plot on the security market line (SML) if they were fairly value using the capital asset pricing model (CAMP).

 

(2)    Where Stocks A and B actually plot on the same graph according to the return estimated by the analyst and shown in Exhibit 14.24.

 

b.      State whether Stock A and B are undervalued if the analyst uses the SML for strategic investment decisions

 

PROBLEM 12:  Lauren Turk is reviewing Francesca Toy’s financial statements in order to estimate its sustainable growth rate.  Using the information presented in Exhibit 14.25.

 

a.       (1)  Identify and calculate the three components of the DuPont formula.

 

(2)  Calculate the ROE for 2011, using the three components of the DuPont formula.

 

(3)  Calculate the sustainable-growth rate for 2011Thank you very much for responding to the topics in such great details.  This is the same type of analysis that I expect from a case study.  Here, you have examined the information presented in the videos and have crafted responses based on the videos.  And, you only included an outside source to support one of your points.  If you complete the assignments in a similar manner, you will do well.  I’m pointing this out so that others can use your responses as examples of how to respond to case study questions.  I want to touch on the drawbacks of horizontal integration that you mentioned.  One of the factors that determine the success of horizontal integration is the level of strategic planning capabilities that the senior managers possess.  In fact, superior strategic planning capabilities has to be one of the core competencies of the leading organization.  If you look at the merger (now 3 years later), there are several things that SWA has done correctly.  First, they acquired Airtran as a wholly owned subsidiary of SWA.  As such, SWA owns 100% of the shares of Airtran.  However, Airtran continued to operate as an independent entity.  So, this minimizes the risks involved with synergies and the pitfalls with integration, such as the clash of cultures.  Airtran continued to target the budget conscious business travelers while SWA continued to target cost conscious consumers.  Though I haven’t done any research on this, I imagine that the salary structures in place for both airlines would continue.  And, as the analyst reported in the video, SWA’s employees are paid very well, even though SWA is a low cost carrier.  The two companies are scheduled to merge fully as one company by the end of 2014.  After that time, we’ll see what the impact will be.  Will the business customers that flew with Airtran now want to fly with SWA?  What do you think?  Clara, for the last section, on corporate level strategy, you have to state a corporate level strategy that is covered in Chapter 9.  I’ll let you tell me, but what type of strategy did you actually propose in the last sentence especially?

 

b. Turk has calculated actual and sustainable growth for each of the past four years and finds in each year that its calculated sustainable-growth rate substantially exceeds its actual growth rate.  Cite two course of action (other than ignoring the problem) that Turk should encourage Francesca Toy to take, assuming the calculated sustainable-growth rate continue to exceed the actual rate.

 

Exhibit 14.25 Francesca Toy, Inc:  Actual 2010 and Estimated 2011 Financial Statements for Fiscal Year Ending December 31 ($ Millions, except Per-Share Data)

 

2010                             2011e                       Change (%)

 

Income statement

 

Revenue                                                          $ 4,750                         $ 5,140                             7.5

 

Coast of goods sold                                       $ 2,400                         $ 2,540

 

Selling general, and administrative               1,400                            1,550

 

Depreciation                                                          180                               210

 

Goodwill amortization                                           10                                  10

 

——————————————————————-

 

Operating income                                        $   760                                     $ 830                                     8.4

 

Interest expense                                                 20                                          25

 

Income before taxes                                   $   740                                    $   805

 

Income taxes                                                     265                                           295

 

Net income                                                  $   475                                    $     510

 

Earnings per share                                     S   1.79                                    $     1.96                                  8.6

 

Average shares outstanding (mil)                265                                             260

 

BALANCE SHEET

 

Cash                                                              $   400                                    $      400

 

Accounts receivable                                  $   680                                    $      700

 

Inventories                                                 $   570                                     $      600

 

Net property, and equipment                $    800                                     $      870

 

Intangibles                                                 $    500                                     $       530

 

Total assets                                               $   2,950                                   $    3,100

 

Current liabilities                                     $      550                                   $         600

 

Long-term debt                                        $      300                                   $         300

 

Total liabilities                                          $     850                                    $         900

 

Stockholders’ equity                               $   2,100                                    $    2,200

 

Total liabilities and equity                     $   2,950                                    $   3,100

 

Book value per share                              $     7.92                                   $      8.46

 

Annual dividend per share                    $     0.55                                   $      0.60

 

“Bereavement Across The Life Span”

review attachment) (Title page is required)

Compete the  “Bereavement Across the Life Span” worksheet APA style is not required, but solid academic writing and a title page is expected.  This assignment meets the following CACREP Standards:  2.F.3.h: A general framework for understanding differing abilities and strategies for differentiated interventions.  2.F.3.i: Ethical and culturally relevant strategies for promoting resilience and optimum development and wellness across the lifespan.

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SOCW 6301 WK5 Discussion 1 Group Research Designs And Dis-2 Pretests/Posttest & Attrition

socw 6301 Dis-1

 

There are several different types of research designs. Each design is intended to respond to a particular type of research question. The type of research design depends on the type of research questions asked. For this Discussion, select one of the articles from the reading list and consider several classifications of group research designs.

Post your response to the following: Describe which groups are compared in the research. Then, classify the research design as follows:

  1. By explaining whether the study is pre-experimental (cross-sectional, one-shot case study, and longitudinal), experimental (control group with pretest and posttest, posttest only, or four-group design), or quasi-experimental (comparing one group to itself at different times or comparing two different groups)
  2. By indicating what the researchers report about limitations of the study
  3. By explaining concerns you have regarding internal validity and the ability of the study to draw conclusions about causality
  4. By explaining any concerns you have about the generalizability of the study (external validity) and what aspect of the research design might limit generalizability

SOCW 6301 WK5 DIS-2

 

This week’s video introduces you to the Hernandez family. Juan and Elena Hernandez are mandated to attend parenting classes. As part of the parenting classes, they are required to participate in both a pretest (taken before classes begin) and a posttest (taken after classes end). Pretests and posttests can yield very useful information. They can measure the learning that has or has not taken place as a result of the education being provided. For this Discussion, imagine what kinds of questions would be on a pretest and posttest for this particular study sample (the parents who are taking parenting classes).

Post your explanation of what you think the social workers wanted to know when they designed the pre/posttest for evaluating the parenting classes. Be sure to address the concept of attrition and whether or not you believe they took that into account. Be sure to explain why. Then, analyze potential lessons learned from attrition. Finally, explain how you might design a study to gather data about the effectiveness of these parenting classes. Use the following questions to focus your thinking:

  • Would you recommend a pre-experimental, experimental, or quasi-experimental design?
  • Would the study involve measurement over time?
  • Would there be a control group?
  • In this group research design you imagine, what or who will be compared?
  • What limitations in terms of generalizability and internal validity can you anticipate based on the research plan you envision?
  • What can you tell the social worker about the issue of client drop out (also called attrition or experimental mortality)?
  • If there is no control group, what type of research design could answer the question: Is this parent training class effective in reducing abusive parenting practices?
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QMB 3600 Final Exam

1.         This problem is in reference to students who may or may not take advantage of the     opportunities provided in QMB such as homework.  Some of the students pass the     course, and some of them do not pass. Research indicates that 40% of the students do   the assigned homework. Of the students who do homework, there is an 80% chance they will pass the course. The probability of not passing if the student does not do the home    work is 90%.  What is the probability of a student not doing homework or     passing?

 

A.        .32

B.        .52

C.        .94

D.        .92

E.        .38

 

2.         Suppose that for a certain football game the probability that the home team will be       ahead at half-time is 0.60 and the probability that the home team will be ahead at half-        time as well as at the final gun is 0.45.  What is the probability that the home team will win this game given that it is ahead at the half?

 

A.        .45

B.        .75

C.        .15

D.        .27

E.        None of the above.

 

3.         A company markets two products (Product A and Product B) through mail order.  The          company will market them in sequence with the first mail order offer for product A.  It f        feels that there is a 30% chance that any customer will purchase product A. Product B is     offered some months later.  It is felt, for product B, that there is a 30% chance of selling            product B to a customer if the customer purchased product A and a 5% chance of             selling   product B to a customer who did not purchase product A.

 

What is the probability of not selling product B to a particular customer?

 

A.        .875

B.        .665

C.        .125

D.        .210

E.        None of the above

 

 

 

4.         A quality control department finds that it accepted only 5% of all bad items and it        rejected only 1% of good items. A supplier has just delivered a shipment of a certain          item. Past records show that only 90% of the parts of that supplier are good. If the    department accepts an item, what is the probability that the item is bad?  Round your      answer to five decimal places.

 

A.        0.05000

B.        0.00558

C.        0.35714

D.        0.09635

E.        None of the above

 

5.         The probability that house sales will increase over the next six months is estimated at   0.25. It is also estimated that the probability is 0.74 that 30 year fixed-loan mortgage rates will increase over this period. Economists estimate that the probability is 0.89 that            either housing sales or interest rates will increase.

 

The probability that both house sales and interest rates will increase is estimated at:

A.        .100

B.        .185

C.        .705

D.        .900

E.         .500

 

6.         Over the last 100 business days, Harry had 20 customers on 30 of those days, 25      customers on 20 days, 35 customers on 30 days, 40 customers on 10 days, and 45    customers on 10 days. What is the variance of the number of Harry’s customers?

 

A.        30

B.        38

C.        59

D.        75

E.        83

 

7.         What is the probability that exactly 1 out of 10 cars experience a breakdown if the probability of a breakdown is 30%?

A.        .5121

B.        .1211

C.        .0282

D.        .3828

E.        .4276

 

 

8.         An accounts receivable auditor is examining accounts for a client. The accounts           receivable balance can be considered as a continuous random variable that     exhibits normal distribution characteristics. The mean amount due per account is        $5000. The standard deviation is $1000. The auditor selects an account at random.

 

The probability that the account selected by the Auditor has a balance which is outside            of the range between $6500 and $7000 is:

 

A.        .05

B.        .10

C.        1.20

D.        .96

E.        .00

 

9.         Suppose the length of time (in days) between sales for an automobile salesperson        is          modeled as an exponential distribution with a mean of 2 days. What is the       probability        the salesperson goes more than 5 days without a sale?

 

A.        .75

B.        .92

C.        .08

D.        .40

E.        None of the above.

 

10.       During lunch time, customers arrive at Joe’s Lunch counter according to a Poisson      distribution with an average of 2 per 30 second period. What is the probability of having   more than two arrivals in a two-minute period?

 

A.        .9863

B.        .9970

C.        .0027

D         .7619

E.        None of the above

 

 

Use the following to answer questions 11-12

 

The new owner of a beauty shop is trying to decide whether to hire one, two, or three beauticians. She estimates that profits next year (in thousands of dollars) will vary with demand for her services and has estimated demand in three categories low, medium and high.

 

NUMBER

OF

BEAUTICIANS

 

DEMAND

LOW

MEDIUM

HIGH

One

50

75

100

Two

0

100

100

Three

100

70

300

 

11.   If she uses the optimistic criterion, how many beauticians will she decide to hire?

A.        one

B.        two

C.        three

D.        either one or two

E.         either two or three

 

12.   If she uses the minimax regret criterion, how many beauticians will she decide to hire?

A.        one

B.        two

C.        three

D.        either one or two

E.         either two or three

 

Use the following decision tree to respond to the next 5 questions:

 

13.       What is the expected value at node 4?

 

A.        47.50

B.         43.75

C.        70.00

D.        45.00

E.         71.25

 

14.       What is the expected value of perfect information?

 

A.        45.00

B.         40.00

C.        10.00

D.        5.00

E.         49.25

 

15.       What is the expected value at node 2?

A.        35.00

B.         7.50

C.        47.50

D.        49.50

E.         55.00

 

16.       What is the best decision strategy for the manager?

A.        Do not do the survey, select a large store

B.         Do not do the survey, select a Small store

C.        Do the survey. If the survey shows low demand then select a small store;

If the survey shows high demand then select a large store.

D.        Do the survey. If the survey shows low demand then select a large store;

If the survey shows high demand then select a small store.

E.         None of the above is correct

 

17.       What is the expected value of sample information?

A.        45.00

B.         71.25

C.        49.50

D.        1.25

E.         4.50

 

 

18.       A statistician working for a car manufacturer developed a statistical model for predicting delivery time (the number of days between ordering a car and actual       delivery) of a particular model for which there is a range of factory-fitted options.  Use       the output below to forecast the difference in delivery times for cars with 6 options and             9 options, rounded to two decimal places.

 

A.       4.38

B.       3.28

C.       6.58

D.       9.84

E.       29.73

 

SUMMARY OUTPUT

 

Regression Statistics

 

Multiple R

0.92

 

R Square

0.85

 

Adjusted R Square

0.83

 

Standard Error

4.38

 

Observations

10

 

Analysis of Variance

 

 

 

df

SS

Regression

1

  890.19

Residual

8

  153.41

Total

9

1043.59

 

Coefficients

Standard Error

Intercept

29.73

2.99

Factory-Fitted Options

 3.28

0.48

 

 

19.       Given the table below what is the MAD and the MSE?

 

Period

Actual

Forecast

1

95

100

2

108

110

3

123

120

4

130

130

 

 

MAD = ___________________     MSE = ___________________________

 

 

 

20.       The Acme Computer Company has recorded sales of one of its products for a six-week period:  Using the three-week simple moving-average method, forecast sales for week 7.

A.        20

B.         21

C.        22

D.        23

F.         24

 

 

 

 

 

21.     Shown below are data that reflect the number of daily traffic accidents at a dangerous city intersection. The regression equation is: number of accidents = 5.3 + 0.5 t

What is the forecasted number of accidents for day 6?

Day (t)           number of accidents

1                     5

2                      7

3                     8

4                      6

5                      8

 

A.        8.0

B.         5.8

C.        8.3

D.        0.6

E.         9.0

 

22.  The following table contains the number of consumer complaints received in a Publix supermarket in Florida.  Use exponential smoothing with a constant of α = 0.33 to forecast the number of complaints in March, round to the nearest whole number of complaints.

 

Month                 Number of Complaints

January                               36

February                             45

March                                 81

April                                   90

May                                  108

June                                  144

 

A.        39

B.         42

C.        45

D.        53

E.         64

 

For the next 3 questions, consider the following summary output from Microsoft Excel for a simple regression of Halliburton (ticker symbol HAL) weekly stock prices on the S&P500 stock index, for the period January 2004 through August 2006.

 

SUMMARY OUTPUT

 

 

 

 

 

Regression Statistics

 

 

 

 

 

Multiple R

0.93

 

 

 

 

 

R Square

0.87

 

 

 

 

 

Adjusted R Square

0.86

 

 

 

 

 

Standard Error

3.20

 

 

 

 

 

Observations

140

 

 

 

 

 

 

 

 

 

 

 

 

ANOVA

 

 

 

 

 

 

 

              Df

SS

MS

F

Significance F

 

Regression

1

9067.88

9067.89

884.90

6.84E-62

 

Residual

138

1414.13

10.24

 

 

 

Total

139

10482.0

 

 

 

 

 

 

 

 

 

 

 

 

Coefficients

Standard Error

t Stat

P-value

Lower 95%

Upper 95%

Intercept

-121.65

4.914

-24.74

1.37E-52

-131.37

-111.93

S&P500 Index

0.122

0.004

29.75

6.84E-62

0.11

0.13

 

23.    According to the regression model, the correlation between Halliburton’s stock price and the S&P500 index value is:

 

A.  Positive.

B.  Negative.

C.  Significant and either positive or negative.

D.  Significant, but it cannot be determined whether the correlation is positive or negative.

E.  Not significant.

 

24.     The regression model ABOVE is:

 

A.  Not significant, because the standard error of the intercept is high compared to the

standard error of the independent variable.

B.  Significant at the 0.01 level, because the coefficient of determination is less than 0.05.

C.  Significant at the 0.05 level, because the p-value is less than 0.05.

D.  Not significant, because the coefficient of determination is larger than 1.0.

E.  Significant at the 0.01 level, because the t-statistic is negative.

 

25.    According to the regression model ABOVE, when the S&P 500 index value is 1,000, the forecasted Halliburton stock price is:

A.        $29.75/share.

B.        $0.35/share.

C.        $122/share.

D.        $121.65/share.

E.        Cannot be determined from the tabulated data.

 

 

The S&P index value must be ________ for the Halliburton stock to be priced at $24.75

 

 

 

 

 

 

 

26.    Corporate AAA bond interest rates for 12 consecutive months are 9.5%, 9.3%, 9.4%, 9.6%, 9.8%, 9.7%, 9.8%, 10.5%, 9.9%, 9.7%, 9.6% and 9.6%. The three-month weighted moving average forecast (with weights 0.2, 0.4 and 0.4 – from oldest to most recent respectively) for the next month, rounded to two decimal places, is:

 

A.           9.60%

B.           9.65%

C.           9.70%

D.           9.62%

E.           None of the above.

 

Questions 27 & 28 apply to this information: Quill Manufacturing Business makes two models of marking pens. An unlabeled graph for this problem and the requirements for each lot of pens in the three manufacturing departments are given below. All three departments are necessary in the production of both types of pens. The profit for either kind of pen is $1000 per lot.  An unlabeled graph for this problem is given below. The dotted line represents the objective function line.

 

 

Fliptop Model

Tiptop Model

Available production hrs.

Ink Assembly

3

4

36

Molding Time

5

4

40

Plastic

5

2

30

 

 

27.       What is the optimal production quantity of the Fliptop model?

A.        5 lots

B.        4 lots

C.        2 lots

D.        7 lots

E.        6 lots

 

 

28.       If all the constraint inequalities in the original problem were ≥, then the following is true:

 

A.        The value of the objective function at the optimum solution is zero

B.        There will be multiple optimal solutions

C.        The problem will become unbounded

D.        The problem has a unique solution

E.        None of the above is true

 

 

 

29.       Let M be the number of units to make and B be the number of units to buy of a certain            product. If it costs $2 to make a unit and $3 to buy a unit and 4000 units are needed, the    objective function of the LP model to minimize the cost of      production would be,

 

A.        Min 4000 (M + B)

B.        Max 8000M + 12000B

C.        Min 2M + 3B

D.        Max 2M + 3B

E.        Min 4000U -2M-3B

 

30.       The Quiet Meadow Studio sells photographs and prints.  It cost $20 to purchase each photograph and it takes 2 hours to frame it.  It costs $25 to purchase each print and it takes 5 hours to frame it.  The store has at most $400 to spend and        at most 60 hours to frame.

It makes $30 profit on each photograph and $50 profit on each print. Determine the maximum profit.

 

A.        360

B.        600

C.        700

D.        740

E.        800

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Questions 31 & 32 apply to this information:  Quality Bike Maps has produced four map designs for the local area. A limited amount of time (in minutes) is allocated to the printing, cutting and folding of each map. Additionally, at least one thousand of map designs A, B, and C must be printed.  The profit per map is $1 for A and B and $2 for C and D.  The Excel output is provided below.

Max Profit = A + B + 2 C + 2 D

s.t.

A + 2 B + 3 C + 3 D <   15000 Print

2 A + 4 B +   C + 3 D <   20000             Cut

3 A + 2 B + 5 C + 3 D <   20000 Fold

A >   1000                                               Print A

B >   1000                                               Print B

C >   1000                                               Print C

 

Microsoft Excel 14.0 Sensitivity Report
Objective Function Value  $10,166.67
Variable Cells
    Final Reduced Objective Allowable Allowable
Cell Name Value Cost Coefficient Increase Decrease
$B$18 Map A 1500 0 1 1 0.333333333
$C$18 Map B 1000 0 1 0.333333333 1E+30
$D$18 Map C 1000 0 2 0.333333333 1E+30
$E$18 Map D 2833.333333 0 2 1 0.5
Constraints
    Final Shadow Constraint Allowable Allowable
Cell Name Value Price R.H. Side Increase Decrease
$B$24     Print 15000 0.5 15000 1000 5666.666667
$B$25     Cut 16500 0 20000 1E+30 3500
$B$26     Fold 20000 0.166666667 20000 7000 1000
$B$27     Print A 1500 0 1000 500 1E+30
$B$28     Print B 1000 -0.33333333 1000 1750 1000
$B$29     Print C 1000 -0.33333333 1000 500 1000

 

31.       Answer the following question using the Excel output above. Which constraint(s) are binding?

A.        Print and Fold

B.        Cut and Print A

C.        Print B and Print C

D.        Print and Cut

E.        Print, Fold, Print B and Print C

 

32.       Answer the following question using the Excel output above. Keeping within the confines of the problem, the profit on Map A has increased by one dollar.  Determine the new objective function value.

 

A.        1,500

B.        11,166.67

C.        11,500.67

D.        11,666.67

E.        12,566.67

 

33.       Quentin Magic Brown manufactures sports shoes and wants to maximize the company’s profits. The company makes two types of sport shoe, Airwalkers and Bouncy Basketball shoes.  The company earns $10 profit on each pair of Airwalkers and $18 profit on each pair of Bouncy Basketball shoes.

The manufacturing process includes cutting the materials on a machine and having workers assemble the pieces.  Each pair of Airwalkers requires 3 minutes of cutting time and the Bouncy Basketball shoes require 2 minutes. The machines that cut the material can run at most 1200 minutes a week.

Each worker takes 7 hours to assemble a pair of Airwalkers and 8 hours to assemble a pair of Bouncy Basketball shoes; the maximum number of hours available is 3500 per week.

Determine the maximum profit for this problem?

 

A.        $3200

B.         $4000

C.        $4280

D.        $6295

E.         $7875

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Questions 34-37 apply to the Excel output for the Quantum Mo-Botics model is below. The company makes three types of machines and has limitations with regards to the amount of skilled and unskilled labor hours available and time on the assembly line.

 

MAX Profit = 800SemiAuto+1000Robotic + 500Manual

s.t.

30SemiAuto + 100Robotic + 45Manual < 4500  Skilled Labor

100SemiAuto + 70Robotic + 90Manual  < 9000  Unskilled Labor

15SemiAuto +  20Robotic + 10Manual  < 2000  Assembly Line

 

Microsoft Excel 14.0 Sensitivity Report
Objective Function Value  $ 82,025.32
Variable Cells
    Final Reduced Objective Allowable Allowable
Cell Name Value Cost Coefficient Increase Decrease
$B$18  SemiAuto 74.05063291 0 800 628.5714286 432.4786325
$C$18  Robotic 22.78481013 0 1000 1666.666667 440
$D$18  Manual 0 -320.253164 500 320.2531646 1E+30
Constraints
    Final Shadow Constraint Allowable Allowable
Cell Name Value Price R.H. Side Increase Decrease
$B$24 Skilled labor 4500 5.569620253 4500 3605.263158 1800
$B$25 Unskilled labor 9000 6.329113924 9000 3805.555556 5850
$B$26 Assembly line 1566.455696 0 2000 1E+30 433.5443038

34.       Answer the following question using the Excel output above, determine the new objective function value if the profit on the second variable, Robotic, increases by $1000?

 

A.        $22,785.00

B.        $19,125.64

C.        $33,800.00

D.        $102,805.32

E.        $104,810.32

 

35.       Answer the following question using the Excel output above. Keeping within the confines of the problem, you are required to hire a full time (40 hours) person who is qualified to work in any department. Select the constraint where you will gain the most profit and determine the additional profit to be gained?

 

A.        $253.16

B.        $222.80

C.        $341.00

D.        $129.50

E.        $119.50

 

36.        Answer the following question using the Excel output above. Keeping within the confines of the problem, how many more hours of skilled workers could you add to the             department?

 

A.        2875.33

B.        1280.56

C.        1550.56

D.        3805.56

E.        3605.26

 

37.        Using the Excel output above, how much is each additional unit of unskilled labor worth?

 

A.        $74.500

B.        $22.790

C.        $5.570

D.        $6.329

E.        $3.250

 

 

38.              An ice cream plant make’s Chocolate and Strawberry ice cream.

There is $40 profit for a case of Chocolate and $32 for a case of Strawberry and has the following constraints:

 

32C + 8S   < 4,800     Flavoring

28C + 32S < 14,000   Coloring

 

 

a. What is the optimal solution?

b. Now add a constraint: demand for Strawberry is always less than 200 cases and determine the optimal solution.

c. Add another constraint: demand for Chocolate is always less than 400 cases and determine the optimal solution.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

39.       Using the decision table below

a. Determine the expected value for the best decision

b. Determine the most you would pay for a highly reliable forecast.

  0.2 0.7 0.1  
  S1 S2 S3  
D1 500 300 -400  
D2 600 200 200  
D3 -100 -300 900  
         

 

 

 

 

 

 

40.       In a survey about soft drinks it was found that 5% of the respondents like diet soft drinks.

12% of them liked the brand Coke.  Of all the Diet soda drinkers 40% liked Coke.

a. What is the probability that a respondent like Coke and Diet drinks?

b. What is the probability that the respondent like Diet or not Coke?

c. Of the people who did not like diet drinks what is the probability that that liked Coke?

 

       
       
       
       

 

Subs 606 DB 2- 350 Words

In learning about stimulants and depressants, the readings from Inaba & Cohen addressed treatment options such as Methadone and Antabuse.

What are considerations and risk factors associated with treatments such as these?  Reske  & Paulus presented the return of addiction disease as a  “multidimensional response pattern”.  How might this pattern influence an  individual’s relapse when receiving treatments such as Methadone?  As a  counselor, how can we educate clients about the biological aspects of  their addiction in regards to treating the addiction with drugs such as  Methadone? What other treatment options are available to clients seeking  a treatment other than antagonist approaches?

Support your findings  with at least 3 scholarly references.

Human Interactions 9-2

Being culturally sensitive by respecting your clients’ spirituality and religious traditions, in general, is an important professional competence (Furness & Gilligan, 2010). Applying your spiritual awareness to a specific client case, however, may require even greater skill. In this assignment, you consider how you might address a client’s crisis that includes a spiritual or religious component.

To prepare for this Assignment, review this week’s media about Eboni Logan’s visit with her school social worker.

Submit a 2.5- to 4-page APA paper that answers the following questions:

  • As Eboni’s social worker, would you include spirituality and religion in your initial assessment? Why or why not?
  • What strategies can you use to ensure that your personal values will not influence your practice with Eboni?
  • How would you address the crisis that Eboni is experiencing?

MAKE SURE TO USE REFERENCES I PROVIDED and UPLOADED

Plummer, S.-B., Makris, S., Brocksen S. (Eds.). (2014). Sessions: Case histories. Baltimore, MD: Laureate International Universities Publishing. [Vital Source e-reader].

  • “The Logan Family” (pp. 9-10)

Laureate Education (Producer). (2013). Logan family: Episode 3 [Video file]. Retrieved from

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    loganfamilypdf.pdf
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