Laramie Labs uses a risk-adjustment when evaluating projects of different risk. Its firm overall WACC is 10%, but its assets vary widely in risk with an average project having a coefficient of variation (CV) of expected return in t range of 0.8-1.2. Laramie evaluates low-risk projects with a wACC of 8%, average-risk projects at 10%, and high- risk projects at 12%. The company is considering the following projects. 8. CV 1.40 0.95 1.30 0.70 0.60 Project Expected Return 15% 12% 1196 9% 6% Which set of projects would maximize shareholder wealth? a. A and B b. A, B, and C C. A, B, and D d. A, B, C, and E