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Table 5 Optimistic value (ξ 1) of f 1 and f 2 via WSM

From: Expectations of the reductions for type-2 trapezoidal fuzzy variables and its application to a multi-objective solid transportation problem via goal programming technique

w 1

w 2

f 1

f 2

0

1

342.6957

78.14594

1

0

286.9234

127.3053

0.1

0.9

342.6957

78.14594

0.3

0.7

342.6957

78.14594

0.5

0.5

288.1229

121.9538

0.7

0.3

287.6876

125.3376

0.9

0.1

287.6876

125.3376