A Three-Phase Multiobjective Mechanism for Selecting Retail Stores to Close

Table 2

The variation of average (AVG) computation time  with the number of stores.

Number of stores	200	400	600	800	1000	1200	1500
AVG	1.550	3.042	4.115	5.351	6.575	7.588	9.620
	0.0158	0.0190	0.0104	0.0166	0.0106	0.0133	0.0185