Lavage Rapide owns and operates a large automatic car wash facility near Montreal. The following table provides estimates concerning the companys costs: Fixed Cost per Month Cost per Car Washed Cleaning supplies $ 0.60 Electricity $ 1,300 $ 0.06 Maintenance $ 0.20 Wages and salaries $ 4,600 $ 0.40 Depreciation $ 8,500 Rent $ 2,100 Administrative expenses $ 1,700 $ 0.04 For example, electricity costs should be $1,300 per month plus $0.06 per car washed. The company expects to wash 8,000 cars in August and to collect an average of $6.80 per car washed. The actual operating results for August are as follows: Lavage Rapide Income Statement For the Month Ended August 31 Actual cars washed 8,100 Revenue $ 56,500 Expenses: Cleaning supplies 5,300 El