PLEASE SHOW ALL WORK. HOW TO GET EACH NUMBER

EXERCISE $4-11$ Segmented Income Statement LO $4-4$

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:

In an effort to resolve the problem, the company would like to prepare an income statement segmented by division. Accordingly, the Accounting Dewartment has developed the following information:

Required:

$1.$ Prepare a contribution format income statement segmented by divisions.

$2.$ The Marketing Department has proposed increasing the West Division's monthly advertising by $\backslash (\backslash$$ $15,000\backslash )$ based on the belief that it would increase that division's sales by $\backslash (20\backslash \%\backslash ).$ Assuming these estimates are accurate, how much would the company's net operating income increase $($decrease$)$ if the proposal is implemented?