Lavage Rapide is a Canadian company that owns and operates a large automatic car wash facility near Montreal. The following table provides data concerning the company's costs: Fixed Cost Cleaning supplies Electricity Maintenance Wages and salaries Depreciation Rent Administrative expenses per Month Cost per Car Washed $0.60 $1,200 $0.07 $0.30 $4,000 $0.20 $8,500 $1,900 $1,800 $0.03 For example, electricity costs are $1,200 per month plus $0.07 per car washed. The company actually washed 8,500 cars in August and collected an average of $6.30 per car washed.