You are considering a project but you realize this project has a net present value of zero. Based on this info, which of the following is true? Select one:
a. the total of the cash inflows must equal the initial cost of the project.
b. the project earns a return exactly equal to the discount rate.
c. a decrease in the project's initial cost will cause the project to have a negative NPV d. any delay in receiving the projected cash inflows will cause the project to have a positive NPV. e. the project's PI must be also be equal to zero.