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 $ 1,496,000 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 $ 440 $ 47 $ 18 $ 145,000 $ 115,000 Beginning merchandise inventory Ending merchandise inventory Merchandise purchases $ 65,000 $ 110,000 $ 290,000 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