How enforceable is an oral contract compared with a written one?

Answer the following question:

 

How enforceable is an oral contract compared with a written one?

 

 

When a person contracts to purchase four items from the same seller in one day, each item having a sale price of less than $500 but, when combined, the total exceeds $500, must the contract meet the requirements of the Statute of Frauds?

 

 

When goods are to be sold FOB, how long does the seller bear the risk of loss and expense of transportation?

 

Paper should be APA format with references as needed.