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: For example, electricity costs should be $1,200 per month plus $0.15 per car washed. The company expects to wash 9,000 cars in August and to collect an average of $4.90 per car washed. The company actually washed 8,800 cars in August. Requlred: Calculate the company's activity variances for August. (Indleate the effect of each varlance by selecting "F" for fovorable, "U" for unfovorable, and "None" for no effect (l.e., zero varlance). Input all omounts as positive values.)