Which of the following will not result in an increase in retum on investment (ROI), assuming other factors remain the same? A reduction in expenses. An increase in net operating income. An increase in operating assets. An increase in sales. Question 20 A segment of a business responsible for both revenues and expenses would be called a cost center an investment center. a profit center residual income. If net operating income is $70,000, average operating assets are $250,000, and the minimum required rate of return is 16%, wh residual income? $11.200 $40.000 $110,000 $30,000