A Mathematical Safety Stock Model for DDMRP Inventory Replenishment

Table 3

Safety stock level obtained from the various parameter values.

Low		Medium		High
Min	Max	Min	Max	Min	Max
Lead time				0.20	0.40	0.41	0.60	0.61	1.00
Long	35	Min	0.20	8,400		9,870		11,270
		Max	0.40		19,600		22,400		28,000
Medium	20	Min	0.41	9,840		11,562		13,202
		Max	0.60		16,800		19,200		24,000
Short	5	Min	0.61	3,660		4,301		4,911
		Max	1.00		7,000		8,000		10,000

Empty cells indicate irrelevant combinations.