Table 9.

Initial direct-relation fuzzy matrix for “Flexibility” cluster.

	SC6.1	SC6.2	SC6.3	SC6.4	$\sum _{j=1}^n{l}_{ij}^{\left(k\right)}$	$\sum _{j=1}^n{m}_{ij}^{\left(k\right)}$	$\sum _{j=1}^n{u}_{ij}^{\left(k\right)}$	${\mathit{r}}^{\left(\mathit{k}\right)}$
SC6.1	[0.00,0.00,0.25]	[0.25,0.50,0.75]	[0.20,0.35,0.60]	[0.20,0.40,0.65]	0.65	1.25	2.25	2.45
SC6.2	[0.25,0.50,0.75]	[0.00,0.00,0.25]	[0.20,0.45,0.70]	[0.30,0.55,0.75]	0.75	1.5	2.45
SC6.3	[0.20,0.40,0.65]	[0.20,0.35,0.55]	[0.00,0.00,0.25]	[0.25,0.50,0.75]	0.65	1.25	2.2
SC6.4	[0.20,0.45,0.70]	[0.20,0.35,0.55]	[0.25,0.50,0.75]	[0.00,0.00,0.25]	0.65	1.3	2.25