Trekker Bags Inc. manufactures and sells many different travel accessory items, including its Pack & Roll suitcase product. The company has had losses with Pack & Roll suitcase for the past two years and is considering discontinuing the product. Please refer to the following contribution margin income statement: Discontinuing the sales of the Pack & Roll suitcase would not affect the company's sales of its other product lines, its total general factory overhead, or its total purchasing department expenses. Question: Would you recommend that Trekker Bags discontinue the manufacture and sale of its pack & Roll suitcase? Support your answer with appropriate computations