BAM 521 ( Unit 1-Unit 4 ) Corrections.

 correction will be Unit  1.  Q.3,7,8,10,11,15,16, and18

Unit.2 Q.1,8,9,10,12,14,15,16,17,24, and 25

Unit.3.Q.1,2.3,4,5,9,10,12,14,15,21,22,23,and 25

Unit 4.Q.2,3,4,5,9,10,12,13,15,17,19,21,22,23,24,and 25.