Lavage Rapide is a Canadian company that owns and operates a large automatic carwash facility near Montreal. The following table provides data concerning the company's c osts Fixed Cost per Month Cleaning supplies Electricity Maintenance Wages and salaries Depreciation Rent Administrative expenses Cost per Car Washed $0.80 $0.15 0.20 $0.30 $1,200 5,000 6,000 $8,000 $4,000 $0.10 For example, electricity costs are $1,200 per month plus $0.15 per car washed. The company expected to wash 9,000 cars in August and to collect an average of $4.90 per car washed The actual operating results for August appear below Lavage Rapide Income Statement For the Month Ended August 31 Actual cars washed Revenue 8,800 $ 43,080 Expenses: Cleaning supplies Electricity Maintenance Wages and salaries Depreciation Rent Administrative expenses 7,560 2,670 2,260 8,500 6,000 8,000 4,950 Total expense 39,940 Net operating income $ 3,140