Perform a benefit /cost (B/C) analysis the for the following direct benefit projects having the same life time of 6 years and interest rate of 9% by finding the difference in B/C (i.e. incremental B/C) to select only one project. Write in the answer box the final result of the incremental B/C analysis. The projects have the following details, all calculated in AW form:

Project A : benefits = $102,817, cost =$70,849 and disbenefits =$5,208

Project B : benefits = $80,944, cost =$51,488 and disbenefits =$6,833

Write only the last number you obtain from the comparison steps in the answer box. If the answer is negative, include the negative sign in your answer.