A risky $320,000 investment is expected to generate the following cash flows: Year 3 $ 101,800 $ 172,135 $165,242 $130,800 a. If the firm's cost of capital is 14 percent, should the investment be made? Use Appendix B to answer the question. Use a minus sign to enter a negative value, if any. Round your answer to the nearest dollar. NPV: $ 90728 The investment should be made. b. An alternative use for the $320,000 is a four-year U.S. Treasury bond that pays $25,600 annually and repays the $320,000 at maturity. Management believes that the cash inflows from the risky investment are equivalent to only 75 percent of the certain investment, which pays 8 percent. Should the investment be made? Use Appendix B to answer the question. Do not round other intermediate calculations. Use a minus sign to enter a negative value, if any. Round your answer to the nearest dollar. NPV: $ The investment should be made