Q.1 (3 Marks): Dubai Delivery Service reports the following costs and expenses in June 2019. Indirect materials Depreciation on delivery equipment Dispatcher's salary Property taxes on office building CEO's salary Gas and oil for delivery trucks $ 8,400 Driver's salaries Advertising Delivery equipment repairs Office supplies Office utilities Repairs on office equipment $17,000 5,100 11,200 5,000 300 650 2,490 870 12,000 3,200 180 Instructions Determine the total amount of period costs