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 $1,500 Cleaning supplies Electricity Maintenance Wages and salaries Depreciation Rent Administrative expenses Cost per Car Washed $0.60 $0.10 $0.15 $0.40 $4,700 $8,200 $2,000 $1,500 $ 0.04 For example, electricity costs are $1,500 per month plus $0.10 per car washed. The company expects to wash 8,200 cars in August and to collect an average of $6.00 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 8,300 $ 51,300 Revenue Expenses : Cleaning supplies Electricity Maintenance Wages and sa ies Depreciation Rent Administrative expenses Total expense Net operating income 5,420 2,290 1,470 8,346 8,200 2,200 1,728 29,648 $ 21,652 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.) Lavage Rapide Revenue and Spending Variances For the Month Ended August 31 Revenue S 8,300 Expenses: Cleaning supplies Electricity Maintenance Wages and salaries Depreciation Rent Administrative expenses Total expense Net operating income