a. decrease of $3400

b. decrease of $5600

c. increase of $3400

d. increase $9000

The company is currently selling 6,400 units per month. Fixed expenses are $214,000 per month. The marketing manager believes that a $5,600 Increase in the monthly advertising budget would result in a 150 unit increase in monthly sales. What should be the overall effect on the company's monthly net operating income of this change? Kuzio Corporation produces and sells a single product. Data concerning that product appear below. Selling price Variable expenses Contribution margin Per Unit $150 90 $ 60 Percent of Sales 100% 60% 40%