Laveoe Raplde is a Canadian compary that owns and operates a large automatic car wash facility near Montreal. The follouang table provdes eutimates conceming the company's costs: For example, electricty costs should be $1,100 per month plus $0.07 per car washed. The company expects to wash 8,200 cars in August and to collect an average of $610 per car washed. The company actually washed 8,300 cars in August. Required: Calculate the company's activity varlances for August (Indicate the effect of each varlance by selecting "F" for favorable. "U' for unfavorable, and "None" for no effect (Le, zero varlance). Input all amounts as positive values)