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 per Month Cost per Car Washed $0.50 Cleaning supplies Electricity Maintenance $1,300 $0.06 $0.15 Wages and salaries. $4,100 $0.40 Depreciation $8,200 Rent $2,000 Administrative expenses $1,400 $0.04 For example, electricity costs are $1,300 per month plus $0.06 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 8,500 Revenue $ 56,700 Expenses: Cleaning supplies 4,700 Electricity 1,774 Maintenance 1,500 Wages and salaries 7,820 Depreciation 8,200 Rent 2,200 Administrative expenses 1,636 Total expense 27,830 Net operating income $ 28,870 Required: Prepare a flexible budget performance report that shows the company's revenue and spending variances and activity 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.) Lavage Rapide Flexible Budget Performance Report For the Month Ended August 31 Flexible Planning Budget Budget Cars washed Revenue Expenses: Cleaning supplies Electricity Maintenance Wages and salaries Depreciation Rent Administrative expenses Total expense Net operating income Actual Results 8.500 $ 56,700 4,700 1,774 1,500 7,820 8,200 2,200 1,636 27,830 28,870