The EV82649 company has provided the following cost, price, and sales data: Per Unit Selling price 246 Variable expenses 57 Contribution $ 189 margin The EV82649 company is currently selling 8,600 units per month. Fixed expenses are $874,000 per month. The marketing manager would like to cut the selling price by $31 and increase advertising spending by $69,000 per month. The marketing manager predicts that these changes would increase monthly sales quantity by 20%. What would be the overall effect on the EV82649 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 -63,840 dollars 38,240 dollars -10,752 dollars O 25,528 dollars