【正文】
s interestearned ratio OR Debt service coverage ratio Market ratiosMarket ratios measure investor response to owning a pany39。RatiosProfitability ratiosProfitability ratios measure the firm39。s Equity Cash flow return on investment (CFROI) Efficiency ratio Net gearing Liquidity ratiosLiquidity ratios measure the availability of cash to pay debt.Current ratio Acidtest ratio (Quick ratio)[17] Operation cash flow ratio Activity ratiosActivity ratios measure the effectiveness of t