Required information [The following information applies to the questions displayed below.] Data for Hermann Corporation are shown below: Fixed expenses are $79,000 per month and the company is selling 3.600 units per month, 2-a. Refer to the original date. How much will net operating income increase (decrease) per month if the company uses higher-qualif components that increase the variable expense by $3 per unit and increase unit sales by 10%. 2-b. Should the higher-quolity components be used? Complete this question by entering your answers in the tabs below. Pater to the original data. How much wiu net operating income increase (decrease) per menth if the company uses higher