A condensed income statement by product line for Warrick Beverage Inc. indicated the following for Mango Cola for the past year: Sales $234,900 Cost of goods sold (110,000) Gross profit $124,900 (142,000) Operating expenses Operating loss $(17,100) It is estimated that 16% of the cost of goods sold represents fixed factory overhead costs and that 18% of the operating expenses are fixed. Because Mango Cola is only one of many products, the fixed costs will not be materially affected if the product is discontinued. a. Prepare a differential analysis dated February 29 to determine whether Mango Cola should be continued (Alternative 1) or discontinued (Alternative 2). If an amount is zero, enter "0". If required, use a minus sign to indicate a loss. Differential Analysis Continue (Alt. 1) or Discontinue (Alt. 2) Mango Cola February 29 Continue Discontinue Differential Mango Cola Mango Cola Effects (Alternative 1) (Alternative 2) (Alternative 2) $ 234,900 Revenues Costs: Variable cost of goods sold Variable operating expenses Fixed costs Profit (Loss) b. Should Mango Cola be retained