Wingate Company, a wholesale distributor of electronic equipment, has been experiencing losses for some time, as shown by its most recent monthly contribution format income statement: Sales Variable expenses Contribution margin Fixed expenses Net operating income (loss) $ 1,638,000 598,920 1,039,080 1,143,000 $ (103,920) In an effort to resolve the problem, the company would like to prepare an income statement segmented by division. Accordingly, the Accounting Department has developed the following information: East Sales $ 378,000 Division Central $ 670,000 West $ 590,000 Variable expenses as a percentage of sales Traceable fixed expenses 49% 23% 44% $ 250,000 $ 331,000 $ 206,000 Required: 1. Prepare a contribution format income statement segmented by divisions. 2-a. The Marketing Department has proposed increasing the West Division's monthly advertising by $26,000 based on the belief that it would increase that division's sales by 16%. Assuming these estimates are accurate, how much would the company's net operating income increase (decrease) if the proposal is implemented? 2-b. Would you recommend the increased advertising? Complete this question by entering your answers in the tabs below. Req 1 Req 2A Req 2B Prepare a contribution format income statement segmented by divisions. Division Total Company East Central West