Table 13: The fuzzy evaluation matrix of factors with respect to F2.

F21 F22 F23 Consistency Test
F21 1 1.4105687 1.06920565 λ max = 3.159443034
C.I = 0.079721517, R.I = 0.58
        C.R = 0.137450891< 0.10 Acceptable!
F22 0.731916459 1 2.254057739
F23 0.964146134 0.4507833 1