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 $0.50 $0.05 $0.30 $0.30 Fixed Cost per Month Cleaning supplies Electricity Maintenance Wages and salaries Depreciation Rent Administrative expenses $1,100 $4,500 $8,400 $1,900 $1,800 0.04 For example, electricity costs are $1,100 per month plus $0.05 per car washed. The company expects to wash 8,400 cars in August and to collect an average of $6.50 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 Expenses: 8,500 $56,700 Cleaning supplies Electricity Maintenance Wages and salaries Depreciation Rent Administrative expenses 4,700 1,490 2,760 7,380 8,400 2,100 2,036 Total expense Net operating income $27,834 Required Complete the flexible budget performance report that shows the company's activity variances and revenue and spending variances for August. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all amounts as positive values.)