ABC company is considering investing in Project Zeta. This project generates the following cash flows: year "zero" = 300 dollars (outflow); year 1 = 190 dollars (inflow); year 2=381 dollars (inflow); year 3=135 dollars (inflow); year 4=157 dollars (inflow). The MARR is 9%. Find the simple payback period (measured in years). Note: round your answer to two decimal places, and do not include spaces, currency signs, plus or minus signs, nor commas