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 $0.70 $0.09 $ 0.20 $0.40 Cleaning supplies Electricity Maintenance Wages and salaries Depreciation Rent Administrative expenses $1,200 $4,400 $8,200 $2,000 $1,500 $ 0.02 For example, electricity costs are $1,200 per month plus $0.09 per car washed. The company expects to wash 8,300 cars in August and to collect an average of $6.40 per car washed. The actual operating results for August appear below. Lavage Rapide Income Statement For the Month Ended August 31 Actual cars washed 8,400 $ 55, 220 Revenue Expenses: cleaning supplies Electricity Maintenance Wages and salaries Depreciation Rent Administrative expenses Total expense Net operating income 6,310 1,917 1,900 8,080 8, 200 2,200 1,566 30, 173 $ 25,047 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 Actual Flexible Results Budget 8,400 Planning Budget Cars washed Revenue $ 55,220 Expenses: 6,310 Cleaning supplies Electricity 1,917 Maintenance 1,900 8,080 Wages and salaries Depreciation 8,200 Rent 2,200 Administrative expenses 1,566 Total expense 30,173 25,047 Net operating income $