Gubanich Sportswear is considering building a new factory to produce aluminum baseball bats. This project would require an initial cash outlay of ? $6,000,000 and would generate annual free cash inflows of ?$ 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 12 percent c. A required rate of return of 15 percent d. A required rate of return of 16 percent