NO.PZ2016012102000098
问题如下：
Which of the following is most accurately caculating return on equity?
选项：
A.(gross profit margin) (equity turnover).
B.(ROA)(interest coverage ratio)(tax retention rate).
C.(net profit margin)(total asset turnover) (assets / equity).
解释：
C
(net profit margin)(total asset turnover) (assets / equity) is one of the DuPont models for calculating ROE.
如题
