Simplicity is the main advantage of which of the following methods of treating beginning work-in-process inventory? a. Weighted average method b. Exact cost method c. FIFO method d. LIFO method

Which of the following qualitative factors should be considered when evaluating a make-or-buy decision?

a. Whether an outside supplier can provide the needed quantities

b. Whether an outside supplier can provide the product when it is needed

c. The quality of an outside supplier's product

d. All of these choices are correct.