Question 1 50 Points Consider an investment that costs $100,000 and has a cash inflow of $25,000 every year for 5 years. The required return is 9%, and required payback is 4 years. sWhat is the payback period? sWhat is the discounted payback period? sWhat is the NPV? What is the IRR? SShould we accept the project? $ -What decision rule should be the primary decision method? When is the IRR rule unreliable? SOLVE IN EXCEL Use the editor to format your