c) How would an increase in the required rate of return affect the project's calculated NPV? What about changes to the project's internal rate of return (IRR)? Assume no change to the timing or amount of cash flows. Explain each and be specific as to Why and how would the higher required rate change the NPV and the IRR (2 answers here) and what is the possible impact on the accept/reject decision for the project under each of the two analysis methods (another 2 answers)