Fixed Cost Cost per Car per Month washed Cleaning supplies $ 0.80 Electricity $ 1,200 $ 0.15 Maintenance $ 0.20 Wages and salaries $ 5,800 $ 0.30 Depreciation $ 6,000 Rent 5 8,000 Administrative expenses $.4,000 $ 0.10 For example, electricity costs are $1,200 per month plus $0.15 per car washed, The company expects to wash 9,000 cars in Augu and to collect an average of $4.90 per car washed The actual operating results for August are as follows: Lavage Rapide "Income Statement For the Month Ended August 31 Actual cars washed 8,800 Revenue $ 43,000 Expenses: Cleaning supplies 7,560 Electricity 2,670 Maintenance 2,260 Hages and salaries 3,500 Depreciation 6,000 Rent 8,000 Administrative expenses 4.950 Tata 20 W The actual operating results for August are as follows: Lavage Rapide Income Statement For the Month Ended August 31 Actual cars washed 8,800 Revenue $ 43,080 Expenses Cleaning supplies 7.560 Electricity 2,670 Maintenance 2,260 Wages and salaries 8.500 Depreciation 6,000 Rent 8.000 Administrative expenses 4,950 Total expense 39,940 Net operating income $ 3,140 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 (ie. zero variance). Input all amounts as positive values. Do not round intermediate calculations.)