The EV20788 company has provided the following cost, price, and sales date: Selling price $ Variable expenses Contribution margin Per Unit 250 59 191 The EV20788 company is currently selling 9,000 units per month. Fixed expenses are $870,000 per month. The marketing manager would like to cut the selling price by $33 and increase advertising spending by $75.000 per month. The marketing manager predicts that these changes would increase monthly sales quantity by 25%. What would be the overall effect on the EV20788 company's monthly net operating income of this change? (Note: A POSITIVE number indicates an INCREASE in net operating Income, and a NEGATIVE number indicates a DECREASE in net operating income) Multiple Choice 10,752 dollars 13.680 dollars