Check my work Exercise 6-5 Changes in Variable Costs, Fixed Costs, Selling Price, and Volume (L06-4) [The following information applies to the questions displayed below.) Data for Hermann Corporation are shown below: Per Unit $ 90 Percent of Sales 100% Selling price Variable expenses Contribution margin $ 27 30% Fixed expenses are $78,000 per month and the company is selling 3,500 units per month, Exercise 6-5 Part 1 Required: 1-a. How much will net operating income increase (decrease) per month if the monthly advertising budget increases by $8,300 and monthly sales increase by $16,500? 1-b. Should the advertising budget be increased? Complete this question by entering your answers in the tabs below. Req 1A Reg 1B Exercise 6-5 Part 1 Required: 1-a. How much will net operating income increase (decrease) per month if the monthly advertising budget increases by $8.300 and monthly sales increase by $16,500? 1-b. Should the advertising budget be increased? Book Hint Complete this question by entering your answers in the tabs below. Print eferences Reg 1A Reg 1B How much will net operating income increase (decrease) per month if the monthly advertising budget increases by $8,300 and monthly sales increase by $16,500? (Do not round Intermediate calculations.) Net operating income Req 18 > 1 ts per month Exercise 6-5 Part 1 Required: 1-a. How much will net operating income increase (decrease) per month if the monthly advertising budget increases by $8,300 and monthly sales increase by $16,500? 1-b. Should the advertising budget be increased? Complete this question by entering your answers in the tabs below. Req 1A Reg 1B Should the advertising budget be increased? OYes O No