问题
单项选择题
An analyst gathered the following data about a company:（）
A．Capital Structure
B．Required Rate of Return
C．30 percent debt
D．10 percent for debt
E．20 percent preferred stock
F．11 percent for preferred stock
G．50 percent common stock
H．18 percent for common stock
答案
参考答案：B
解析：
3×0.1×(1-0.4)+0.2×0.11+0.5×0.18=0.13.