Required information [The following information applies to the questions displayed below.) Data for Hermann Corporation are shown below. Selling price Variable expenses Contribution margin Per Unit $ 95 57 $ 38 Percent of Sales 100% 60 40% Fixed expenses are $79,000 per month and the company is selling 3,600 units per month Required: 1-a. How much will net operating income increase (decrease) per month if the monthly advertising budget increases by $8.400, the monthly sales volume increases by 100 units, and the total monthly sales increase by $9,500? 1-b. Should the advertising budget be increased? Complete this question by entering your answers in the tabs below. Reg 1 Reg 1B How much will net operating income increase (decrease) per month of the monthly advertising budget increases by $8,400, the monthly sales volume increases by 100 units, and the total monthly sales increase by $9,5007 (Do not round Intermediate calculations) Net operating in R 1A Reg 10 > Check Required information [The following information applies to the questions displayed below.) Data for Hermann Corporation are shown below: Selling price Variable expenses Contribution margin Der Unit 5 95 52 Percent of Sales 100% 6 Fixed expenses are $79,000 per month and the company is selling 3.600 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 $3 per unit and increase unit sales by 10% 2-b. Should the higher quality components be used? Complete this question by entering your answers in the tabs below. Reg 2 Reg 20 Refer to the original data. How much will net operating income increase (decrease) per month of the company uses higher quality components that increase the variable expense by $3 per unit and increase unit sales by 104 Net opening income Reg 28 >