Among the costs Kunee Company incurred during the month of August were the following: $15,000 - coolant used in the headquarters office air-conditioning system; $45,000 - property taxes on factory building; $10,000 - depreciation on trucks used to deliver products to customers; $2,000 - salary paid to a factory quality control inspector.The period costs from the above list total:A) $7,000.B) $25,000.C) $32,000.D) $30,000.