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Table 2 The fuzzy values of the cost parameters

From: Variable demand model for periodically reviewing with allowing refunding parts of the orders

Parameters \(\tilde{C}_{or}\) \(\tilde{C}_{br}\) \(\tilde{C}_{Lr}\) \(\tilde{C}_{hr}\)
Item I (45.28, 47.8, 50.78) (3, 3.3, 3.5) (6.741, 4.12, 7.541) (0.724, 0.824, 0.874)
Item II (130.66, 134.66, 137.16) (14.98, 15.48, 15.98) (19.124, 17.8, 20.924) (2.02, 2.32, 2.72)
Item III (80.02, 83.52, 87.52) (9.3, 9.6, 9.8) (11.78, 11.04, 13.08) (1.39, 1.44, 1.54)