Falkand, Inc., is considering the purchase of a patent that has a cost of $51,000 and an estimated revenue producing life of 4 years. Falkdand has a cost of capital of 12%. The patent is expected to generate the following amounts of annual income and cash flows: (Click here to see present value and future value tables) A. What is the NPV of the investment? Round your present value factor to three decimal places and final answer to the nearest dollar. B. What happens if the required rate of return increases