Ordering Cost Reduction in Inventory Model with Defective Items and Backorder Price Discount

Table 5

Summary of the optimal solutions of Example 2 ( in weeks).

	The proposed model						Model with fixed and without				Saving (%)
	0.2	4	119	122	94	81.32	4795.67	3	183	72		5697.95	15.84
0.4	4	115	116	82	81.38	4467.81	3	174	64	5354.01	16.55
0.6	3	110	102	88	81.56	4235.46	4	163	74	5082.14	16.66
0.8	3	104	93	76	81.58	3923.32	4	157	67	4810.65	18.45