Question 17 A company should use process costing, rather than job order costing, i o a production is only partially completed during the accounting penod o b the product is composed of mass-produced homogeneous units o c the product goes through several steps of production O d the product is manufactured in batches only as orders are received Question 18 Which of the following would NOT be treated as a product cost for external financial reporting purposes? O a. Depreciation on a factory building O b. Advertising Expenses o c Indirect labor in the factory o d Salaries of factory workers