You are comparing two mutually exclusive projects. The crossover point is 12.3 percent. You have determined that you should accept project A if the required return is 13.1 percent. This implies you should:

a) always accept project A.

b) be indifferen to the projects at any discount rate above 13.1 percent.

c) always accept project A if the required return exceeds the crossover rate.

d) accept project B only when the required return is equal to the crossover rate.

e) accept project B if the required return is less than 13.1 percent.