Required information The following information applies to the questions displayed below! Data for Hermann Corporation are shown below Percent of Per unit 5105 3 $42 Selling price Variable expenses Contribution margin Sales 300 Fored expenses are $81.000 per month and the company is selling 3.200 units per month Required: 1-a How much will net operating income increase decrease per month if the monthly advertising budget increases by 58.600 and monthly sales increase by $18,9007 1b. Should the advertising budget be increased? Complete this question by entering your answers in the tabs below. Req1A Reis How much wil net operating income increase (decrease) per month if the monthly advertising budget increase by s.600 and monthly sales increase by $18.9007 (Round any unit calculations up to the nearest whole unk.) Net operating income decreases by R 16 >