Answer:
Musick Foods Wholesale Co. is permitted by the US GAAP to use the LIFO (Last In, First Out) inventory valuation method. The use of LIFO offers Musick and other firms the opportunity to save on taxes as well as better match their revenue to their latest costs when prices are rising.
Explanation:
Using LIFO method of measuring the value of inventory, the costs of the most recent products purchased (or produced) by Musick Foods are the first to be expensed. It is not that in practice, those costs expensed refer to the units being sold first, it is merely an assumption permitted by the US FASB under her generally accepted accounting principles (GAAP).