Data concerning a companies single product appear below: The…

Data concerning a companies single product appear below: The sales price is $140 per unit, the variable expenses are $84 per unit, and the contribution margin is 40% of sales. The company is currently selling 6,700 units per month. Fixed expenses are $180,000 per month. The marketing manager believes that a $7,000 increase in the monthly advertising budget would result in a 170 unit increase in monthly sales.  What should be the overall effect on the company’s monthly net operating income of this change?