Cost Optimization of Two-Dimensional Warranty Products under Preventive Maintenance

Table 3

Result of optimal warranty cost under different .

					Cost increase
500	1.3	4.16	2	2,805	0
600	1.3	4.16	2	3,144	12.09
700	0.9	3.24	3	3,468	23.64
800	0.9	2.88	3	3,739	33.31
900	0.9	2.52	4	4,011	42.97