Gibson Company operates three segments. Income statements for the segments imply that profitability could be improved if Segment A were eliminated. Required a. Prepare a schedule of relevant sales and costs for Segment A. b. Prepare comparative income statements for the company as a whole under two alternatives: (1) the retention of Segment A and (2) the elimination of Segment A. Complete this question by entering your answers in the tabs below. Prepare a schedule of relevant sales and costs for Segment A. Prepare comparative income statements for the company as a whole under two alternatives: (1) the retention of Segment A and (2) the elimination of Segment A