【正文】
ngs before interest and taxes / Sales) Profit margin, net margin or net profit margin Return on equity (ROE) Return on investment (ROI ratio or Du Pont ratio) Return on assets (ROA) Return on assets Du Pont (ROA Du Pont) Return on Equity Du Pont (ROE Du Pont) Return on net assets (RONA) Return on capital (ROC) Risk adjusted return on capital (RAROC) OR Return on capital employed (ROCE) Note: this is somewhat similar to (ROI), which calculates Net Ine per Owner39。s Equity