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 $1,300 per month plus $0.07 per car washed. The company expects to wash 8,400 cars in August and to collect an average of $6.10 per car washed. The actual operating results for August appear below. Required: Prepare a flexible budget performance report that shows the company's revenue and spending variances and activity variarices for August. (Indicate the effect of each voriance by selecting "F" for favorable, "U" for unfavorable, ond "None" for no effect (i,e., zero varionce). Input oll amounts as positive volues.)