Return to question 3 Data for Hermann Corporation are shown below Selling price Variable expenses Contribution margin Per Unit $ 55 33 ercent o Sales 100 60 40 Part 2 of 2 s 22 points Fixed expenses are $71,000 per month and the company is selling 4,100 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 S4 per unit and increase unit sales by 25% 2-b. Should the higher-quality components be used? Answer is not complete. Complete this question by entering your answers in the tabs below. Req 2A Req 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 $4 per unit and increase unit sales by 25%. 3050 Req 2B