Please only answer number 2

Problem 5-22 (Algo) CVP Applications; Contribution Margin Ratio; Break-Even Analysis; Cost Structure [LO5-1, LO5-3, LO5-4, LO5-5, LO5-6) Due to erratic sales of its sole product-a high-capacity battery for laptop computers-PEM, Inc., has been experiencing financial difficulty for some time. The company's contribution format income statement for the most recent month is given below: Sales (12,500 units X $20 per unit) Variable expenses Contribution margin Fixed expenses Net operating loss $ 250,000 125,000 125,000 140,000 $ (15,000) Required: 1. Compute the company's CM ratio and its break-even point in unit sales and dollar sales. 2. The president believes that a $6,100 increase in the monthly advertising budget, combined with an intensified effort by the sales staff, will increase unit sales and the total sales by $81,000 per month. If the president is right, what will be the increase (decrease) in the company's monthly net operating income