A decision-maker has made the following pair-wise comparison matrix of 4 factors that is not sufficiently consistent. Use the rank order of the confidence for the 6 off-diagonal pairwise comparisons given at the side of the matrix to make the matrix totally consistent. A B C D BvC (highest confidence)
A 1 2 3 4 AvD
B 1 1/3 1/5 AvC
C 1 3 CvD
D 1 BvD
AvB (lowest confidence)
You need to show only the final totally consistent matrix. What are the values of the largest eigenvalue and the consistency index