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: Cleaning supplies Electricity *** Maintenance Wages and salaries Depreciation Rent Administrative expenses Fixed Cost Cost per per Month Car Washed $ 0.80 $ 1,300 $ 0.09 $ 0.25 $ 5,000 $ 0.20 $ 8,100 $ 2,000 $ 1,400 $ 0.00 For example, electricity costs are $1,300 per month plus $0.09 per car washed. The company expects to wash 8,000 cars in August $ and to collect an average of $6.20 per car washed. The actual operating results for August are as follows: Lavage Rapide Income Statement For the Month Ended August 31 Actual cars washed 8, 100 Revenue $ 51,700 Expenses: Cleaning Supplies 6.900 Electricity 1,990 Maintenance 2,240 Wages and salaries 6,960 Depreciation 8,100 Rent 2,200 Administrative expenses 1,540 Total expense 29,930 Net operating income $ 21,770 Required: Calculate the company's 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. Do not round intermediate calculations.) Lavage Rapide Revenue and Spending Variances For the Month Ended August 31 Revenue Expenses: Cleaning supplies Electricity Maintenance Wages and salaries Depreciation Pont Rent Administrative expenses Total expense Net operating income