[The following information applies to the questions displayed below.) Listed here are the total costs associated with the production of 1,000 drum sets manufactured by TrueBeat. The drum sets sell for $528 each. Costs 1. Plastic for casing-$17,000 2. Wages of assembly workers $90,000 3. Property taxes on factory-$6,000 4. Accounting staff salaries-$33,000 5. Drum stands (1,000 stands purchased) $40,000 6. Rent cost of equipment for sales staff-$36,000 7. Upper management salaries-$180,000 8. Annual flat fee for factory maintenance service-$20,000 9. Sales commissions-$17 per unit 10. Machinery depreciation, straight-line-$50,000 =quired: Classify each cost and its amount as (a) either variable or fixed and (b) either product or period. (The first cost is completed ample.) Cost by Behavior Cost by Function Product Period Costs Variable Fixed Required: 1. Classify each cost and its amount as (a) either variable or fixed and (b) either product or period. (The first cost is completed as an example.) Cost by Function Cost by Behavior Variable Fixed Costs Period Product 17,000 $ 17,000 $ 0 1. Plastic for casing 2. Wages of assembly workers 3. Property taxes on factory 4. Accounting staff salaries 5. Drum stands 6 Rent cost of equipment for sales staff 7 Upper management salaries 8. Annual flat fee for factory maintenance service 9. Sales commissions 10. Machinery depreciation, straight-line TrueBeat Calculation of Manufacturing Cost per Drum Set Total cost Item Per unit cost Variable production costs 0 0 Total variable production costs Fixed production costs 0 0 Total fixed production costs Total production cost $ 0 $ 0