L?_con-con&external_browser=0&launchUrlhttps%25 Fnewconnect.mheducation.com%252F#/act -HMk Chia Saved He! Data for Hermann Corporation are shown below: Selling price Variable expenses Contribution margin Per Unit $115 69 $ 46 Percent of Sales 1008 60 408 Fixed expenses are $83,000 per month and the company is selling 2,500 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 $5 per unit and increase unit sales by 15%. 2-b. Should the higher-quality components be used? Complete this question by entering your answers in the tabs below. Reg 2A Reg 28 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 $5 per unit and increase unit sales by 15%. Net operating income by KRAGRA Req 28 >