Data concerning Wislocki Corporation's single product appear below: Perut $ 180 Percent of sales 100 Selling price Variable expenses Contribution margin $105 Fixed expenses are $1.048.000 per month. The company is currently selling 9.400 units per month Required: The marketing manager would like to introduce sales commissions as an incentive for the sales start the marketing manager has proposed a commission of $12 per unit. In exchange the sales staff would accept an overal decrease in their salaries of $106.000 per month. The marketing manager predicts that introducing this sales incense would increase monthly sales by 440 units What should be the overall effect on the companys monthly net operating income of the change? Change net operating