Kuzio Corporation produces and sells i single product. Data concerning that product appear below The company is currently selling 6,500 units per month. Fixed expenses are $184,000 per month. The marketing manager believes that a $7,800 increase in the monthly advertising budget would result in a 190 unit increase in monthly sales, What shouid be the overall effect on the company's monthly net operating income of this change? Multiple Choice increase of $6,450 increase of $14,250 decrease of $7,800 decrease of $6,450