Consider the following project net cash flows, in years 0 through 4 respectively: $-1000, $372, $483, $566, $679. The cost of capital is 10%. The discounted payback period is _______ years.

Rounding and Formatting: Do not round any intermediate work, but round your final answer to 2 decimal places. Example: If your answer is 12.34567 years, you should enter 12.35 as your response.