Data concerning the Corporatron's single product appear below: Fxed expinses are $531,000 per month, The compary is currently selling 4.000 units per month. The inarketing manager would like fo cut the selling price by 514 and increase the advertising budget by $35,000 per month. The marketing mopager predicts that these two changes would inciease monthly sales volume by 500 units. What should be the overall effect on the company's monthly net operating incone of this change? Multapie choice iricriase of $38000 decaterse of $18000 incretise of $58000