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Table 3 The crisp and fuzzy values of the average demand

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

Parameters \({\overline{D}}_{r}\) \(\tilde{D}_{r}\)
Item I 5245.861 (5225.86, 5245.861, 5260.86)
Item II 7868.056 (7833.06, 7868.056, 7908.06)
Item III 10,491.64 (10,431.6, 10,491.64, 10,551.6)