The Unlevered Cost of Capital Is The

The unlevered cost of capital is the:

A) expected return on the equity of the firm if the firm is financed equally with equity and debt.
B) expected return on the equity of the firm if the firm is financed entirely with equity or debt.
C) expected return on the equity of the firm if the firm is financed entirely with debt.
D) expected return on the equity of the firm if the firm is financed entirely with equity.