Annette, an intern at Cormier LLC, is trying to understand the assumptions in the Net Present Value calculation. Which of the following IS an assumption in the calculation? Cash inflows are reinvested in projects that yield a return equal to the required rate of return B Cash inflows are reinvested in projects that yield a return less than the internal rate of return C Cash inflows are reinvested in projects that yield a return equal to the internal rate of return D All cash flows that occur after the Payback Period are ignored