I need help with 1-a

Data for Hermann Corporation are shown below: Percent of Per Unit Sales Part 1 of 2 Selling price $ 85 1008 Variable expenses 51 60 Contribution margin $ 34 408 0.5 points Fixed expenses are $77,000 per month and the company is selling 2,600 units per month. eBook Hint Required: Print 1-a. How much will net operating income increase (decrease) per month if the monthly advertising budget increases by $8,200 and References monthly sales increase by $16,000? 1-b. Should the advertising budget be increased? Complete this question by entering your answers in the tabs below. Mc Next >