The Alpine House, Inc., is a large retaller of snow skis. The company assembled the Information shown below for the quarter ended March 31: Sales Selling price per pair of skis Amount $ 1,344,000 $ 420 Variable selling expense per pair of skis $ 49 Variable administrative expense per pair of skis 18 Total fixed selling expense 135,000 Total fixed administrative expense, $ 130,000 Beginning merchandise inventory $ 65,000 Ending merchandise inventory $ 110,000 Merchandise purchases 285,000 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?