Presented below are Oriole Company's monthly manufacturing cost data related to its personal computer products. a. Hard drives and memory sticks $28,500 b. Wages to assemble equipment $61,750 C. Insurance on manufacturing building $38,950 d. Wages for factory supervisors $60,800 Enter each cost item in the following table, placing an 'X' under the appropriate headings. a. b. C. d. Product Costs Direct Materials Direct Labor Manufacturing Overhead