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Marwick's Pianos, Inc., purchases pianos from a large manufacturer and sells them at the retail level. The pianos cost, on the average, $1,480 each from the manufacturer. Marwick's Pianos, Inc., sells the pianos to its customers at an average price of $2,800 each. The selling and administrative costs that the company incurs in a typical month are presented below: Cost Formula Costs Selling: Advertising Sales salaries and commissions Delivery of pianos to customers Utilities Depreciation of sales facilities Administrative: Executive salaries Insurance Clerical Depreciation of office equipment $952 per month $4,793 per month, plus 5% of sales $63 per piano sold $664 per month $4,937 per month $13,594 per month $701 per month $2,487 per month, plus $44 per piano sold $937 per month During August, Marwick's Pianos, Inc., sold and delivered 64 pianos. Required: 1. Prepare an income statement for Marwick's Pianos, Inc., for August. Use the traditional format, with costs organized by function. (A "Net operating loss" should be entered as a negative number.) Marwick's Pianos, Inc. Traditional Income Statement For the Month of August Selling and administrative expenses: Selling expenses: 0 Total selling expenses expenses Administrative expenses: Total administrative expenses Total selling and administrative expenses 2. Prepare an income statement for Marwick's Pianos, Inc., for August, this time using the contribution format, with costs organized by behavior. Show costs and revenues on both a total and a per unit basis down through contribution margin. (A "Net operating loss" should be entered as a negative number.) Marwick's Pianos, Inc. Contribution Format Income Statement For the Month of August Total Per Piano Variable expenses: Total variable expenses Contribution margin Fixed expenses: Total fixed expenses