Using the net present value method, the present value of cash inflows for Project A is $44,000 and the present value of cash inflows of Project B is $24,000. If Project A and Project B require initial investments of $40,000 and $20,000, respectively, and have the same useful life, the project that should be accepted is:
a. Project A.
b. Project B.
c. either; they are both the same.
d. not capable of being calculated.