annual free cash inflows of $1,000,000 per year for 6 years. Calculate the project's NPV given: a. A required rate of return of 7 percent b. A required rate of return of 10 percent c. A required rate of return of 15 percent d. A required rate of return of 16 percent a. If the required rate of return is 7 percent, the project's NPV is $. (Round to the nearest dollar.) b. If the required rate of return is 10 percent, the project's NPV is $ (Round to the nearest dollar.) c. If the required rate of return is 15 percent, the project's NPV is $ (Round to the nearest dollar.) d. If the required rate of return is 16 percent, the project's NPV is $. (Round to the nearest dollar.)