Marwick's Pianos, Inc., purchases pianos from a large manufacturer for an average cost of $1,507 per unit and then sells them to retail customers for an average price of $3,500 each. The company's selling and administrative costs for 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 $943 per month $ 4,802 per month, plus 4% of sales $62 per piano sold $662 per month $5,008 per month $13,529 per month $714 per month $2,537 per month, plus $38 per piano sold $ 874 per month During August, Marwick's Pianos, Inc., sold and delivered 57 pianos. Required: 1. Prepare a traditional format income statement for August. 2. Prepare a contribution format income statement for August. Show costs and revenues on both a total and a per unit basis down through contribution margin. Complete this question by entering your answers in the tabs below. Required 1 Required 2 Prepare a traditional format income statement for August. (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: Total selling expenses Administrative expenses: Total administrative expenses Total selling and administrative expenses Required 1 Required 2 > Complete this question by entering your answers in the tabs below. Required 1 Required 2 Prepare a contribution format income statement for August. 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