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 17\%. 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. Prepare a contribution format income statement segmented by divisions. 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 17\%. 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. Prepare a contribution format income statement segmented by divisions