Selected costs related to Apple's IPhone are listed below. Identify each cost as elther direct materials, direct labor, factory overhead, selling expenses, or general and administr by selecting the appropriate dropdowns. General and administrative expenso Selling expense 1. Depreciation on office equipment 2. Wages for retail store worker 3. Memory card 4. Wages for packaging workers 5. Wages for assembly workers 6. Charger 7. Uniforms provided for each factory worker 8. Glue to hold iPhone cases together Direct material Factory overhead listed below. direct labor, factory overhead, selling expenses, or general and administrative expens General and administrative expense Selling expense Direct material Direct labor General and administrative expense Selling Expense Factory overhead MacBook Air