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 Selling price per pair of skis Variable selling expense per pair of skis Variable administrative expense per pair of skis Total fixed selling expense Total fixed administrative expense Beginning merchandise inventory Ending merchandise inventory Merchandise purchases $ 1,204,000 430 45 18 140,000 125,000 $ 75,000 105,000 310,000 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? Required 2Required 3 Required 1 Prepare a contribution format income statement for the quarter ended March 31. The Alpine House, Inc Contribution Format Income Statement Sales Variable expenses Fixed expenses: Complete this question by entering your answers in the tabs below. Required 2Required 3 Required 1 What was the contribution margin per unit? (Round your final answer to nearest whole dollar.) Contribution margin per unit