concerning dese prodied mprinar be bow The company is currenty selling 5,000 units per month. Fised expenses are $173.000 per month. The maketing manager belleves that a 56,000 increase in the monthk 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 incorne of this change? increase of 57,480 increase of \$1,480 decrease of $6,000 decrease of $1,480