WEH produces complete home office setups that sell for approximately $8,000 each. Listed below are selected cost items for the production of 500 units. Wood for desks & cabinets $57,500 Carpenter & Assembly wages 250,000 Factory insurance 12,000 Administrative staff salaries 65,000 Advertising 17,500 Production Manager's salary 65,000 Depreciation on Factory Equipment 35,000 Sales Commissions $500 per setup Required: Answer the following a-f in the space provided below. Show your work! a). List all of the variable product costs for WFH. b). List all of the fixed product costs for WFH. c). List all of the variable period costs for WFH. d). List all of the fixed period costs for WFH. e) Assume that 600 units are produced in the next year. What do you predict will be the total cost for Carpenter & assembly wages? f) Assume that 600 units are produced in the next year. What do you predict will be the cost of the production manager salary per unit