Help Save & Exit Submit 3 Check my work Per Unit $110 Selling price Variable expenses Contribution margin Percent of Sales 100 70 301 77 $ 33 Part 1 of 2 Fixed expenses are $82,000 per month and the company is selling 3.500 units per month 05 points 03.01.16 Exercise 6-5 Part 1 elo Hon Required: 1-a. How much will net operating income increase (decrease) per month if the monthly advertising budget increases by 58,700 and monthly sales increase by $19.800? 1-b. Should the advertising budget be increased? References Complete this question by entering your answers in the tabs below. Reg 1 Reg 18 How much will ret operating income increase (decrease) per month at the monthly advertising budget Increases by 55,700 and monthly sales increase by $19,8007 (Round any unit calculations up to the nearest whole unit.) Meters in decreases ty 5 16,760