7. When testing a company's cost accounting system, the auditor uses procedures that are primarilydesigned to determine that
(A)quantities on hand have been computed based on acceptable cost accounting techniques thatreasonably approximate actual quantities on hand.
(B)physical inventories agree substantially with book inventories.
(C) the system is in accordance with generally accepted accounting principles and is functioning asplanned.
(D)costs have been properly assigned to finished goods, work-in-process, and cost of goods sold.