An investment project provides cash inflows of $745 per year for eight years a.What is the project payback period if the initial cost is $1,700? (Enter O if the project never pays back. Round your answer to 2 decimal places, e.g., 32.16.) never pays back. Round your answer to 2 decimal places, e.g., 32.16.) never pays back. Round your answer to 2 decimal places, e.g., 32.16.) b.What is the project payback period if the initial cost is $3,300? (Enter O if the project c. What is the project payback period if the initial cost is $6,100? (Enter O if the project a. Payback period b.Payback period c. Payback period years years years