Answer:
Return on common stockholders' equity = Net income/Shareholders equity x 100
Return on common stockholders' equity = $100,000/$210,000 x 100
= 47.62%
Explanation: Return on common stockholders' equity is the ratio of net income to average common stockholders' equity. Net income is $100,000 while average common stockholders' equity is $210,000. The ratio of the two gives return on common stockholders' equity.