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Question 3 of / View Policies Current Attempt in Progress Teal Mountain Express reports the following costs and expenses in June 2022 for its delivery service. Indirect materials used $7,720 Drivers' salaries $19,200 Depreciation on delivery equipment 13,360 Advertising 5,680 Dispatcher's salary 6,000 Delivery equipment repairs 360 Property taxes on office building 1,100 Office supplies 780 CEO's salary 14,400 Office utilities 1,200 Gas and oil for delivery trucks 2,560 Repairs on office equipment 230 Determine the total amount of (a) delivery service (product) costs and (b) period costs. Delivery service (product) costs $ Period costs SEP 4