Table 6.

Fuzzy pairwise comparison matrix of economic criteria for an expert group.

Criteria	EC1	EC2	EC3	EC4
Price (EC1)	1	$\stackrel{}{9}$	$\stackrel{}{7}$	$\stackrel{}{7}$
Financial capability (EC2)	$\stackrel{}{9}$	1	$\stackrel{}{7}$	$5$
Quality (EC3)	$5$	$\stackrel{}{7}$	1	$5$
Efficient production methods (EC4)	$\stackrel{}{3}$	$\stackrel{}{7}$	$\stackrel{}{3}$	1