Return on Investment and Residual Income The Emergency Medical Services Company has two divisions that operate Independently of one another. The financial data for the year 20X5 reported the following results: North South Sales 53.720,000 $3.220,000 Operating income 930,000 730.000 Taxable income 785.000 510,000 Investment 6.000.000 5.000.000 The company's desired rate of return is 10%. Income is defined as operating income What are the respective return on Investment ratios for the North and South divisions? Round Rol to the nearest whole percentage ROI North 15.5 South