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) |