11 of 13 Classify each cost as a period or a product cost. 2. Glue and nails used in production 3 Depreciation on factory equipment 4. Sales commission paid to salesperson 7. Flour used in baking cakes 10. 8 9. Save for Later Advertising costs Salary of controller Wages paid to assembly-line workers Utilities of the factory building Property taxes paid on the main office building Office supplies purchased Attempts: 0 of 1 used Submit Answer /25 E E SUPPORT