me IDWIG NOTHIQUITI pes i ue queSUONIS Speyer W. Data for Hermann Corporation are shown below: Selling price Variable expenses Contribution margin Per Unit $ 100 61 $ 39 Percent of Sales 1008 61 39 Fixed expenses are $80,000 per month and the company is selling 3,700 units per month Required: 1-a. How much will net operating income increase (decrease) per month if the monthly advertising budget increases by $8.50 monthly sales increase by $17,500? 1-6. Should the advertising budget be increased? Complete this question by entering your answers in the tabs below. Req 1A Reg 18 How much will net operating income increase (decrease) per month if the monthly advertising budget Increases by $8,500 and monthly sales increase by $17,5007 (Round any unit calculations up to the nearest whole unit.) Net operating income by Rea 1 Req 18>