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 880,eee 440 Sales Selling price per pair of skis Variable selling expense per pair of skis Variable adninistrative expense per pair of skis Total fixed selling expense Total fixed administrative expense Beginning merchandise inventory Ending merchandise inventory Merchandise purchases 47 15 145,000 115,000 80,000 105,000 315,e0e 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