10% Discount Rate Given the NPV profles shown above for mutualy exclusive projects X and Y, which of the following statements is true? a) Project X's IRR is greater than project Y's IRR. b) Conflicts between NPV and IRR occur when the cost of capital is greater than 10%. c) If the cost of capital is 8%, project X is to be accepted. d) Project X's net cash flows (sum of cash inflows minus initial costs) are greater than Project Y's net cash flows. e) The NPV profles indicate that Project X's net present value is more sensitive to changes in discount rate