A company's current cost of capital is based on:
选项：

A: only the return required by the company's current shareholders.
B: the current market rate of return on equity shares.
C: the weighted costs of all future funding sources.
D: both the returns currently required by its debtholders and stockholders.
E: the company's original debt-equity ratio.Difficulty: 1 EasyTopic: Cost of capital - generalLearning Objective: 14-03 Determine a firm's overall cost of capital and how to use it to value a company.