Projects A and B have 4-year timelines. Project A has an initial investment of $250,000 and cash inflows of $112,000, $75,000, $98,000, and $107,000. Project B has an initial investment of $35,600 and cash inflows of $17,400, $11,600, $9,000, and $16,000. The firm's WACC is 15%. If the investments are not mutually exclusive, which project(s) would you accept?

a) none

b) Project B

c) Project A

d) Both projects

e) Neither project