Performance Measurement and Compensation I. All of the following are ways to calculate different versions of ROI except a. Revenues/Total Assets b. Return on sales x investment turnover Income/Investments d. Operating Income/Revenues x Revenues/Total Assets e. None of the above. Return on investment can be increased by a. increasing current assets b. increasing return on sales decreasing revenues d. increasing the debt portion of the capital e. None of the above. 3.Economic value added is equal to a. After-tax operating income - [Weighted-average cost of capital +(Total assets b. Pre-tax operating income - [Weighted-average cost of capital+ (Total assets - c After-tax operating income - [Weighted-average cost of capital x (Total asset liabilities)] liabilities)] liabilities)] Waighted,average cost of capital x (Total assets