Knight Company reports the following costs and expenses in May. $72,600 46,700 3,500 Factory utilities Depreciation on factory equipment Depreciation on delivery trucks Indirect factory labor Indirect materials Direct materials used Factory manager's salary $16,800 Direct labor 14,350 Sales salaries 4,200 Property taxes on factory building 52,500 Repairs to office equipment 84,300 Factory repairs 138,700 Advertising 8,400 Office supplies used 1,700 2,970 16,700 3,370 From the information: Determine the total amount of manufacturing overhead. Manufacturing overhead Determine the total amount of product costs. Product costs $ Determine the total amount of period costs. Period costs