Current Attempt in Progress Knight Company reports the following costs and expenses in May. $16,300 Direct labor $69.400 Factory utilities Depreciation on factory equipment Depreciation on delivery trucks 13,450 48,200 4,300 Sales salaries Property taxes on factory building Repairs to office equipment 3,400 Indirect factory labor 49,500 1,400 Indirect materials 85,700 Factory repairs 2,240 142,700 Advertising 15.900 Direct materials used Factory manager's salary 8,200 Office supplies used 3,670 (b) Determine the total amount of product costs. Product costs $ Save for Later