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? group of answer choices project c, which is of above-average risk and has a return of 11%. project b, which is of below-average risk and has a return of 8.5%. project a, which is of average risk and has a return of 9%. all of the projects should be accepted. none of the projects should be accepted.