Correct Answer:
B. Minimum return required by investors
The term cost of capital is a fundamental concept in corporate finance, representing the rate of return a company must earn on an investment project to cover the cost of the funds used to finance it. It acts as a hurdle rate; if a project's expected return is below this cost, it will not create value for the firm.
The correct answer, B: Minimum return required by investors, accurately defines the cost of capital. It encompasses the blended return expected by both debt holders and equity holders for providing capital to the company. This minimum return ensures that the company can attract and retain financing.
Let's examine why the other options are incorrect:
- A: Cost of equity is only one component of the overall cost of capital, specifically the return demanded by shareholders. It does not account for the cost of debt.
- C: Interest rate on loans represents the cost of debt, another component, but not the comprehensive cost of capital, which is a weighted average of all financing sources.
- D: Cost of issuing shares refers to flotation costs, which are expenses incurred when new securities are issued. While these affect the net proceeds from financing, they are not the ongoing minimum return required by investors for the capital itself.