(1) 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.

What are the values of the largest eigenvalue and the consistency index?

A B C D CVD (highest confidence) A 1 2 3 4 AvD B 1 1/2 1/4 Avc c 1 2 BvD D 1 Bvc AvB (lowest confidence) You need to show only the final totally consistent matrix. A B C D CVD (highest confidence) A 1 2 3 4 AvD B 1 1/2 1/4 Avc c 1 2 BvD D 1 Bvc AvB (lowest confidence) You need to show only the final totally consistent matrix