Required information Exercise 6-5 Changes in Variable Costs, Fixed Costs, Selling Price, and Volume (LO6-4) The following information applies to the questions displayed below) Data for Hermann Corporation are shown below: Selling price Variable expenses Contribution margin Per Unit 5135 01 $ 54 percent of Sale 1000 60 400 Fixed expenses are $87,000 per month and the company is selling 2.900 units per month Exercise 6-5 Part 1 Required: 10. How much will net operating income increase (decrease) per month if the monthly advertising budget increases by $9,200 an monthly sales increase by $20,250? 1-6. Should the advertising budget be increased? Complete this question by entering your answers in the tabs below. Reg 1A Rea 10 How much wil net operating income increase (decrease) per month If the monthly advertising budget Increases by $9,200 and monthly sales increase by $20,250? (Round any unit calculations up to the nearest whole unit) Netoperuong income by Reg 18 >