Exercise 9-9 (Algo) Prepare a Report Showing Revenue and Spending Variances [LO9-2] 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: For example, electricity costs are $1,100 per month plus $0.10 per car washed, The company expects to wash 8,400 cars in August and to collect an average of $6.50 per car washed. The actual operating results for August are as follows: 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 caleulations.)