Please help me out! Thank you

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) $1,657,000 716,160 940, 840 1,035,000 $ (94,160) 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: statement segmented by division. Accordingly, the Accounting Department has developed the following information: Division East Central West Sales $447,000 $680,000 $530,000 Variable expenses as a percentage of sales 58% 29% 49% Traceable fixed $279,000 $338,000 $207,000 expenses Required: 1. Prepare a contribution format income statement segmented by divisions. 2-a The Marketina Denartment has nronnced increacina the West Division's monthly 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 $23,000 based on the belief that it would increase that division's sales by 13%. 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