Help 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 $ 1, 333, 000 Selling price per pair of skis 430 Variable selling expense per pair of skis 48 Variable administrative expense per pair of skis 17 Total fixed selling expense 135, 900 Total fixed administrative expense 110, 090 Beginning merchandise inventory 80, 090 Ending merchandise inventory 115, 900 Merchandise purchases 295, 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? Complete this question by er