The condensed product-line income statement for Dish N' Dat Company for the month of March is as follows: Fixed costs are 15% of the cost of goods sold and 40% of the selling and administrative expenses. Dish N' Dat assumes that fixed costs would not be materially affected if the Cups line were discontinued. a. Prepare a differential analysis dated March 31, 2014, to determine if Cups should be continued (Alternative 1) or discontinued (Alternative 2). If an amount is zero, enter zero "0". b. Should the Cups line be retained