Required information Exercise 5-5 (Algo) Changes in Variable Costs, Fixed Costs, Selling Price, and Volume (LO5-4) [The following information applies to the questions displayed below) Data for Hermann Corporation are shown below. Selling price Variable expenses Contribution margin Per Unit $ 50 28 $.22 Percent of Sales 100% 56 44 Fixed expenses are $70,000 per month and the company is selling 4.000 units per month Exercise 5-5 (Algo) Part 1 Required: 13. How much will net operating income increase (decrease) per month of the monthly advertising budget increases by $11,000, the monthly sales volume increases by 100 units, and the total monthly sales increase by $5,000? 1-6. Should the advertising budget be increased? Complete this question by entering your answers in the tabs below. REGIA "Red B How much will net operating income increase (decrease) per month if the monthly advertising budget increases by $11.000 the monthly sales volume increases by 100 units, and the total monthly sales increase by $5,000? (Do not rou Intermediate calculations Netoping com