The following costs result from the production and sale of 4,600 drum sets manufactured by Tight Drums Company for the year ended December 31, 2019. The drum sets sell for $310 each. The company has a 25% income tax rate. $ 133,400 432,400 174,800 124, 200 Variable production costs Plastic for casing Wages of assembly workers Drum stands Variable selling costs Sales commissions Fixed manufacturing costs Taxes on factory Factory maintenance Factory machinery depreciation Fixed selling and administrative costs Lease of equipment for sales staff Accounting staff salaries Administrative management salaries 9,000 18,000 78,000 18,000 68,000 148,000 Required: 1. Prepare a contribution margin income statement for the year. 2. Compute its contribution margin per unit and its contribution margin ratio. 3. For each dollar of sales, how much is left to cover fixed costs and contribute to operating income? Complete this question by entering your answers in the tabs below. Prepare a contribution margin income statement for the year. TIGHT DRUMS COMPANY Contribution Margin Income Statement For Year Ended December 31, 2019 Sales Variable costs Total variable costs Contribution margin Fixed costs Total fixed costs Compute its contribution margin per unit and its contribution margin ratio. (Round Contribution margin ratio to nearest whole percentage.) TIGHT DRUMS COMPANY Contribution Margin Income Statement (partial) For Year Ended December 31, 2019 Per Unit Sales Variable costs: Total variable costs Contribution margin Required 1 Required 2 Required 3 For each dollar of sales, how much is left to cover fixed costs and contribute to operating income? (Round your answer to 2 decimal places.) For each dollar of sales, how much is left to cover fixed costs and contribute to operating income?