Return on Investment and Residual income Johnson Company has two sources of funds: long-term debt and equity capital. Johnson Company has profit centers in the following locations with the following net incomes and total assets: Las Vegas 5710,000 $4,000,000 950,000 3.000.000 1,790,000 12,000,000 Tampa a. Calculate ROI for each profit center and rank them from highest to lowest based on ROL Round Rol to the nearest whole percentage SVS Dallas b. Calculate residual income for each profit center based on a desired ROI of 5% and rank them from here to lowest based on residual income. Las Vegas Dalas Tampa