B1

B2

B3

Mi

Weight

B1

1

3

1/9

0.33333333

0.693361

0.221125

B2

1/3

1

9

3

1.44225

0.459958

B3

9

1/9

1

1

1

0.318917

3.135611

Check consistency

λmax

1.636434

CI

−0.68178

CR

−1.52