Lavage Rapide is a Canadian company that owns and operates a large automatic car wash facility near Montreal. The following table provides estimates concerning the company's costs: Cleaning supplies Electricity Maintenance Wages and salaries Depreciation Rent Administrative expenses Fixed Cost Cost per per Month Car Washed $ 0.70 $ 1,000 $ 0.09 $ 0.30 $ 4,200 $ 0.20 $ 8,400 $ 2,100 $ 1,500 $ 0.03 For example, electricity costs should be $1,000 per month plus $0.09 per car washed. The company expects to wash 8,500 cars in August and to collect an average of $6.60 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 Revenue Expenses: Cleaning supplies Electricity Maintenance Wages and salaries Depreciation Rent Administrative expenses Total expense Net operating income Required: 8,600 $ 58,200 6,450 1,735 2,790 6,260 8,400 2,300 1,655 29,590 $ 28,610 Calculate the company's revenue and spending variances for August. Note: Indicate the effect of each varlance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (l.e., zero variance). Input all amounts as positive values. Revenue Expenses: Lavage Rapide Revenue and Spending Variances For the Month Ended August 31 Cleaning supplies Electricity Maintenance Wages and salaries Depreciation Rent Administrative expenses Total expense Net operating income