1 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: Fixed Cost per Month Cost per Car Washed eBook Cleaning supplies $ 0.40 Electricity $ 1,400 $ 0.07 Maintenance $ 0.15 Wages and salaries. $ 4,800 $ 0.30 References Depreciation $ 8,000 Rent $ 2,100 Administrative expenses $ 1,300 $ 0.04 For example, electricity costs should be $1,400 per month plus $0.07 per car washed. The company expects to wash 8,200 cars in August and to collect an average of $6.60 per car washed. The company actually washed 8,300 cars in August. Required: Calculate the company's activity variances for August. Note: 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 Activity Variances For the Month Ended August 31 Revenue F Expenses: Cleaning supplies Electricity U Maintenance U Wages and salaries U Depreciation None Rent None Administrative expenses U Total expense U Net operating income