Which of the Following Can Be Used to Compute the Return

Multiple Choice

Which of the following can be used to compute the return on equity?
I. Profit margin * Return on assets
II. Return on assets * Equity multiplier
III. Net income/Total equity
IV. Return on assets*Total asset turnover

A) I and III only
B) II and III only
C) II and IV only
D) I, II, and III only
E) I, II, III, and IV