Time Cash Flow -5,000 3,000 2,000 1,000 3,000 WITHOUT USING EXCEL a. Compute the NPY (using a 20-discount rate) and the IRR, and then tell me what the b. Using the 2 mutually exclusive project cash flows (below), label the X and Y axis 2. decision rule is for NPV and IRR with numbers and identifiers (project A and B) and then write a brief explanation of which project you would choose based on IRR and why you choose that project. Then identify which project which you would choose based on NPV if the discount rate is 10% (and why) and which project you would choose based on NPV if the discount rate is 15% (and why). NPV Cash Flows 80,000 80,000 10,000100,000 10,00010.000 -80,000 10,000 Crossover rate Discount rate