Which of the following statements is CORRECT? a. The IRR method does not consider all relevant cash flows, particularly cash flows beyond the payback period. O b. The NPV method assumes that cash flows will be reinvested at the WACC, while the IRR method assumes reinvestment at the IRR. O c The NPV method does not consider all relevant cash flows, particularly cash flows beyond the payback period. O d. The NPV method assumes that cash flows will be reinvested at the WACC, while the IRR method assumes reinvestment at the risk-free rate. O e. The NPV method assumes that cash flows will be reinvested at the risk-free rate, while the IRR method assumes reinvestment at the IRR