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The Alpine House, Inc., is a large retailer of snow skis. The company assembled the information shown below for the quarter ended March 31: Amount Sales $ 840,000 Selling price per pair of skis $ 420 Variable selling expense per pair of skis $ 50 Variable administrative expense per pair of skis $ 19 Total fixed selling expense $ 135,000 Total fixed administrative expense 5 130,000 Beginning merchandise inventory $ 70,000 Ending merchandise inventory $ 115,000 Merchandise purchases $ 300,000 Required: 1. Prepare a traditional income statement for the quarter ended March 31. 2. Prepare a contribution format income statement for the quarter ended March 31. 3. What was the contribution margin per unit? Prepare a traditional income statement for the quarter ended March 31. The Alpine House, Inc. Traditional Income Statement Sales Cost of goods sold Gross margin Selling and administrative expenses: Administrative expenses Selling expenses O Net operating income 180,800Variable expenses: Cost of goods sold Administrative expenses Selling expenses Contribution margin Fixed expenses: Selling expenses Administrative expenses What was the contribution margin per unit? (Round your final answer to nearest whole dollar.)