Marian Plunket owns her own business and is considering an investment. If she undertakes the$$ investment, it will pay $$40,000$ at the end of each of the next $3$ years. The opportunity requires an initial investment of $$$$10,000$ plus an additional investment at the end of the second year of $$$$50,000.$ What is the NPV of this opportunity if the interest rate is$2\%$ per$$ year? Should Marian take$$ it$?$