Solving a Two-Stage Stochastic Capacitated Location-Allocation Problem with an Improved PSO in Emergency Logistics

Table 3

Fixed cost and variable cost coefficient .

Class 1		200	300	500	1000
		0.1	0.1	0.1	0.1
Class 2		400	400	400	400
		0.1	0.2	0.4	0.7