9. You are considering buying the bonds of a very risky company. $A$ bond with a $$\$ 100$$ face value, a 1-year maturity, and a coupon rate of $22 \%$ is selling for $$\$ 95$$. You consider the probability that the company will actually survive to pay off the bond $80 \%$. With $20 \%$ probability, you think that the company will default, in which case you think that you will be able to recover $$\$ 40$$.
a. What is the expected return on the bond?
b. If the company has cost of equity $r_E=25 \%$, tax rate $T_C=35 \%$, and $40 \%$ of its capital structure is equity, what is its weighted average cost of capital (WACC)?