s Exercise 1-6 (Static) Classifying product and period costs LO C2 A car manufacturer incurs the following costs. Classify each cost as either a product or 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. 1. Factory electricity 2. Advertising Costs 3. Depreciation on factory machine 4. Batteries for electric cars 5. Office supplies used 6. Wages to assembly workers 7. Salesperson commissions 8. Steel for cars 9. Depreciation on office equipment. 10. Leather for car seats Cost Classification Product Cost: Factory Overhead Period Cost: Selling Expense Product Cost: Direct Materials: Period Cost: General & Administrative Expense