Top Shelf Company builds oak bookcases. Assume that you have the following information about Top Shelf's costs for the most recent month: Depreciation on factory equipment Depreciation on delivery trucks Wood used to build bookcases Production supervisor's salary Glue and screws used in the bookcases Wages of persons who assemble the bookcases Cost to run an ad on local radio stations Rent for the factory CEO's salary Wages of person who sands the wood after it is cut $1,800 800 1,500 2,800 250 2,500 600 3,500 3,000 1,600 Required: Determine each of the following costs for Top Shelf. 1. Direct Materials Used 4. Direct Labor Manufacturing Overhead Prime Cost Conversion Cost Total Manufacturing Cost Total Nonmanufacturing (period) Cost 5. 6. 7