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 costs: Cost per Car Washed $0.80 0.09 $0.15 $0.20 Fixed Cost per Month Cleaning supplies Electricity Maintenance Wages and salaries Depreciation Rent Administrative expenses 1,400 4,000 $8,200 $1,800 1,500 0.04 For example, electricity costs are $1,400 per month plus s$0.09 per car washed. The company actually washed 8,200 cars in August and collected an average of $6.70 per car washed