Which of the following statements regarding financial ratios is NOT CORRECT? Electric utilities generally have high debt ratios because of their more stable revenue streams. O A higher current ratio is always good as it indicates a greater liquidity position O Du Pont System enables managers to locate the causes of unsatisfactory ROES. As a ratio for a firm's debt manangement, the cquity multiplier beccomes higher with more debt in a firm. Ratio analysis works better for single-business firms than conglomerate frms