Simulation Modeling for Analysis of a (Q, r) Inventory System under Supply Disruption and Customer Differentiation with Partial Backordering

Table 4

Compare current model with previous study under different scenarios of 𝑣 and 𝑢.

Scenario number	𝑄	𝑝1	𝑝2	Disruption		Average annual total cost
				𝑢	𝑣	Current model (𝑄,𝑟)	Previous model (𝑟,𝑇)
1				120	1	10891	13900
2				60	1	11127	13900
3				20	1	11813	13950
4				120	5	13608	14150
5	10	80	10	60	5	13731	14400
6				120	10	14372	14800
7				20	5	14479	15750
8				60	10	14973	15800
9				20	10	17826	18700