LaPango Inc. estimates that its average-risk projects have a WACC of 10%, its below-average risk projects have a WACC of 8%, and its above-average risk projects have a WACC of 12%. Which of the following projects (A, B, and C) should the company accept?

a)		Project B, which is of below-average risk and has a return of 8.5%.
b)		Project C, which is of above-average risk and has a return of 11%.
c)		Project A, which is of average risk and has a return of 9%.
d)		None of the projects should be accepted.
e)		All of the projects should be accepted.