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PA 5. LO 11.4 Falkland, Inc., is considering the purchase of a patent that has a cost of $50,000 and an estimated revenue producing life of 4 years. Falkland has a cost of capital of 8%. The patent is expected to generate the following amounts of annual income and cash flows: A. What is the NPV of the investment? B. What happens if the required rate of return increases? 11.5 B LO 11.4