6. Jilk Inc.'s contribution margin ratio is 58% and its fixed monthly expenses are $36,000. Assuming that the fixed monthly expenses do not change, what is the best estimate of the company's net operating income in a month when sales are $103,000?
7. Data concerning Kardas Corporation's single product appear below:
The company is currently selling 8,000 units per month. Fixed expenses are $719,000 per month. The marketing manager believes that a $20,000 increase in the monthly advertising budget would result in a 180 unit increase in monthly sales. What should be the overall effect on the company's monthly net operating income of this change?
decrease of $160
increase of $20,160
decrease of $20,000
increase of $160