What is the payback period for the following set of cash flows? (Round your answer to 2 decimal places, e.g., 32.16.) Year O 1234 Cash.. Flow $4,500 1,050 1,250 2,150 1,150 Payback period years

What is the payback period for the following set of cash flows? (Round your answer to 2 decimal places, e.g., 32.16.)