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) $ 1,599,000 712,670 886,330 975,000 $ (88,670) 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: Sales Variable expenses as a percentage of sales Traceable fixed expenses East $ 439,000 53% $ 292,000 Division Central $ 640,000 36% $ 325,000 West $ 520,000 48% $ 207,000 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 $28,000 based on the belief that it would increase that division's sales by 11%. 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 0 0 0 0 0 $ 0 $ 0 $ 0 $ 0 Req 1 Req 2A Req 2B The Marketing Department has proposed increasing the West Division's monthly advertising by $28,000 based on the belief that it would increase that division's sales by 11%. Assuming these estimates are accurate, how much would the company's net operating income increase (decrease) if the proposal is implemented? (Do not round intermediate calculations.) Net operating income will by