Required 2A: Refer to the original data. How much will net operating income increase (decrease) per month if the company uses higher-quality components that increase the variable expense by $5 per unit and increase unit sales by 20%Net operating income........ by........Should the higher-quality components be used?

Required information [The following information applies to the questions displayed below.] Data for Hermann Corporation are shown below: Percent of Per Unit Sales Selling price $ 110 100% Variable expenses 77 70 Contribution margin $ 33 30% Fixed expenses are $82,000 per month and the company is selling 3,500 units per month. 2-a. Refer to the original data. How much will net operating income increase (decrease) per month if the company uses higher quality components that increase the variable expense by $5 per unit and increase unit sales by 20%. 2-b. Should the higher-quality components be used