Exercise 15-19 (Algo) Investment center analysis; ROI and residual income LO 15-9 The Northem Division of Allied Incorporated has operating income of $15,700 on sales revenue of $197,000. Divisional operating assets are $81,200, and management of Allied has determined that a minimum return of 14% should be expected from all investmen Required: a. Using the DuPont model, calculate the Northern Division's margin, turnover, and ROI. b. Calculate the Northern Division's residual income. Complete this question by entering your answers in the tabs below. Using the DuPont model, calculate the Northem Division's margin, turnover, and ROLI. Note: Do not round intermediate calculations. Round your answers to 2 decimal places. Exercise 15-19 (Algo) Investment center analysis; ROI and residual income LO 15-9 The Northern Division of Allied Incorporated has operating income of $15,700 on sales revenue of $197,000. Divisional operating assets are $81,200, and management of Allied has determined that a minimum return of 14% should be expected from all investments. Required: a. Using the DuPont model, calculate the Northern Division's margin, turnover, and ROI. b. Calculate the Northem Division's residual income. Complete this question by entering your answers in the tabs below. Calculate the Northern Division's residual income