问题 单项选择题

An analyst does research about cost of capital. All else being equal, if a U. S. company's marginal tax rate decreases, the company's weighted average cost of capital will most likely:

A. decrease.
B. remain unchanged.
C. increase.

答案

参考答案:C

解析: 加权平均资本成本WACC=Wce×Kce+Wps×Kps+Wd×Kd×(1-t)。其中,Kce是普通股股东的必要回报率,Kps是优先股股东的必要回报率,Kd是公司发行新债券的必要收益率,所以税率t减小,WACC会增大。

单项选择题
单项选择题