Naumann Corporation produces and sells a single product Data concerning that product appear below: Per Unit $240 35 $ 204 Percent of Sales 100% 154 35% Selling price Variable expenses Contribution margin Foged expenses are $160,000 per month. The company is currently selling 1100 units per month Required: Management is considering using a new component that would increase the unit variable cost by S75. Since the new component would improve the company's product, the marketing manager predicts that monthly sales would increase by 600 units What should be the overall effect on the company's monthly net operating income of this change if fived expenses are unaffected? (Negative amounts should be indicated by a minut sign.) Change in het operating income