15. Data concerning Wythe Corporation's single product appear below Per Unit Percent of Sales 100% Selling prioe Variable expenses $180 40% Fixed month. Th advertisin changes would increase monthly company's monthly net operating income of this change? expenses are $106,000 per month. The company is currently selling 2,000 units per e marketing manager would like to cut the selling price by $15 and increase the ng budget by $5,000 per month. The marketing manager predicts that these two sales by 800 units. What should be the overall effect on the A. decrease of $31,000 B. increase of $1,000 C. increase of $31,000 D. increase of $103,000