Which of the following is not an example for safeguarding inventory?

a. Physical devices such as two-way mirrors, cameras, and alarms.
b. Storing inventory in restricted areas.
c. Matching receiving documents, purchase orders, and vendor’s invoice.
d. Returning inventory that is defective or broken.

In each of the following cases, find the unknown variable. ignore taxes. (do not round intermediate calculations and round your answers to the nearest whole number, e.g., 32.) accounting unit price unit variable cost fixed costs depreciation break-even 20,500 $ 44 $ 24 $ 275,000 $ 133,500 44 4,400,000 940,000 8,000 75 320,000 80,000