af the following statements is A. The cost of the finished goods that the manufacturer sells becomes its Cost of Goods Sold on the income statement 0 B. When the manufacturing process is completed, the costs are transferred to the Work-in-Process Inventory account. C. Period costs remain in inventory accounts on the balance sheet until the product is sold. 0 D. All product costs that have been paid are expensed and shown on the income statement at the end of the accounting period