NO.PZ2016012102000100
问题如下：
Please calculate the sustainable growth rate.
选项：
A.
10%.
B.
14.4%.
C.
15%.
解释：
B is correct.
by formula: sustainable growth rate = (retention rate)(ROE)
ROE = net profit margin x asset turnover x equity multiplier = (0.2)(0.8)(1.5) = 0.24
g = 0.6*(0.24) = 14.4%
如题，刚刚听闻强化班的课程，好像没有这一个比例的计算
