Required information [The following information applies to the questions displayed below Data for Hermann Corporation are shown below: Selling price Variable expenses Contribution margin s 55 s 22 40% Fixed expenses are $71,000 per month and the company is selling 4,100 units per month. Required 1-a. The marketing manager argues that a $9,500 increase in the monthly advertising budget would increase monthly sales by $22.500. Calculate the increase or decrease in net operating Income. 1-b. Should the advertising budget be increased? Complete this question by entering your answers in the tabs below. Prey4 of 13E Next> q. Looping and IF ^ ^ shipping charges. 1 py ^ MTH 210 Statistica.. .pf Shift Supervisor-...pdf