(NPV, PI, and IRR calculations) Fijisawa Inc. is considering a major expansion of its product line and has estimated the following cash flows associated with such expansion. The initial outlay would be $1, 800,000, and the project would generate incremental free cash flows of $500,000 per year for 7 years. The appropriate required rate of return is 9 percent. a. Calculate the NPV. b. Calculate the PI. c. Calculate the IRR. d. Should this project be accepted