Optimizing a Biobjective Production-Distribution Planning Problem Using a GRASP

Table 1

Instances’ sizes.

Instance	Customers	Depots	Plants
	48	4	4
	96	4	4
	144	4	4
	192	4	4
	240	4	4
	288	4	4
	72	6	6
	144	6	6
	216	6	6
	288	6	6