Final answer:
The company's WACC will be the weighted average of the cost of debt and the cost of equity, with equal weights for each since the capital structure is 50% debt and 50% equity.
Step-by-step explanation:
The correct answer to the question is D) The company's Weighted Average Cost of Capital (WACC) will be a weighted average of the cost of debt and the cost of equity, with weights of 50% each. This is because WACC is calculated by taking the proportion of each component of capital (equity and debt), multiplying it by the respective cost (after-tax cost of debt and cost of equity), and summing the results. In a company where the capital structure is 50% debt and 50% common equity, each component contributes equally to the WACC.
Statement A is incorrect, as the WACC is not simply equal to the cost of debt. Statement B could be true, but it is not always the case. Generally, equity is more expensive than debt due to the higher risk equity investors bear, but this statement is not absolute. Statement C is somewhat true because the use of equity does not carry the same financial risk as debt, but the question asks for information specifically related to the capital structure's impact on WACC, making D the most correct answer for the context provided.