Table 3.

Linguistic variables for alternatives.

Linguistic variable	Fuzzy numbers
Very Low(VL)	(0,0,1)
Low(L)	(0,1,3)
Moderate Low(ML)	(1,3,5)
Moderate(M)	(3,5,7)
Moderate High(MH)	(5,7,9)
High(H)	(7,9,10)
Very High(VH)	(9,10,10)