Zeta Company is considering investing in Project W or Project K. Project W generates the following cash flows: year "zero" = 60 dollars (outflow); year 1 = 78 dollars (outflow); year 2 = 255 dollars (inflow). Project K generates the following cash flows: year "zero" = 100 dollars (outflow); year 1 = 150 dollars (outflow); year 2 = 350 dollars (inflow). The MARR is 10 %. Compute the External Rate of Return (ERR) of the BEST project. (note1: if your answer is 10.25% then write 10.25 as your answer, not 0.1025) (note2: round your answer to two decimal places, and do not include spaces, currency signs, plus or minus signs, or commas)