Data for Hermann Corporation are shown below: Per Unit $ 130 Selling price Variable expenses Contribution margin Percent of Sales 100% 60 404 Fixed expenses are $86,000 per month and the company is selling 2,800 units per month 2-a. Refer to the original dato. How much will net operating income increase (decrease) per month if the company uses higher quality components that increase the variable expense by $6 per unit and increase unit sales by 15%. 2-b. Should the higher-quality components be used? Complete this question by entering tabs Req 2A Reg 2B 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 $6 per unit and increase unit sales by 15%. Net operating income Reg 28 > Data for Hermann Corporation are shown below: Percent of Per Unit Sales Selling price $ 130 100% Variable expenses 60 Contribution margin $ 52 Fixed expenses are $86,000 per month and the company is selling 2,800 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 $6 per unit and increase unit sales by 15%. 2-b. Should the higher-quality components be used? Complete this question by entering your answers in the tabs below. Reg 2A Reg 2B Should the higher-quality components be used? ONO