3. Data concerning RST Corporation's single product appear below: Per Unit 200 Percent of Sales Selling price Variable expenses Contribution margin 100 % 20% 80 % 40 S 160 Fixed expenses are $531,000 per month. The company is currently selling 4,000 units per month. The marketing manager would like to cut the selling price by $14 and increase the advertising budget by 535,000 per month. The marketing manager predicts that these two changes would increase monthly sales by 500 units. What would be the company's net operating income after these changes? Net Op Income 3 pts