! Required information (The following information applies to the questions displayed below.) The following year-end information is taken from the December 31 adjusted trial balance and other records of Leone Company. Advertising expense Depreciation expense-Office equipment Depreciation expense-Selling equipment Depreciation expense-Factory equipment Raw materials purchases (all direct materials) Maintenance expense-Factory equipment Factory utilities Direct labor Indirect labor Office salaries expense Rent expense-office space Rent expense-selling space Rent expense-Factory building Sales salaries expense $ 40,000 19,000 20,000 62,000 720,000 39,600 35,400 448,000 67,000 40,000 24,000 58,000 139,000 334,000 Required: Identify each cost as either a product cost or a period cost. If a product cost, classify it as direct materials, direct labor, or factory overhead. If a period cost, classify it as a selling expense or a general and administrative expense. (Leave no cell blank. Enter "NA - Not a product cost" or "NA - Not a period cost" for expenses that are not product cost or period cost.) Costs Type of Product Cost Type of Period Cost 1. Advertising expense 2. Depreciation expense-Office equipment 3. Depreciation expenseSelling equipment 4. Depreciation expenseFactory equipment 5. Raw materials purchases (all direct materials) 6. Maintenance expenseFactory equipment 7. Factory utilities 8. Direct labor 9. Indirect labor 10. Office salaries expense 11. Rent expense-Office space 12. Rent expenseSelling space 13. Rent expenseFactory building 14. Sales salaries expense