TABLE II. The -Regular Pooling Matrix With the Lowest Expected Relative Cost From (14).

			cost (14)	Dorfman [6]
1%	3	31	0.1218	0.20
2%	4	29	0.1881	0.27
3%	4	22	0.2545	0.33
4%	4	17	0.3147	0.38
5%	3	12	0.3678	0.43
6%	3	11	0.4166	0.47
7%	3	10	0.4627	0.50
8%	2	7	0.5035	0.53
9%	2	6	0.5416	0.56
10%	2	6	0.5760	0.59