The following information is from Dessert Dynasty. The company runs three stores and the December Income Statement for all stores is shown. After filling in the missing values below, determine the operating income % for each of the stores. DESSERT DYNASTY Income Statement Month Ending December 31, 2018 Store X Store Y Store Z Retail revenue $17,976 ? $37,380 Events revenue 11,760 4,620 2,520 Total revenue $29,736 $30,870 $39,900 Ingredients $3,528 $3,276 ? Wages 15,792 18,438 23,646 Baking supplies 1,848 2,352 1,092 Fuel 832 1,302 1,260 Utilities 693 756 1,260 Total expenses $22,693 $26,124 $33,222 Operating income $4,746 $6,678 Operating income %