Table 2. Utility-distance product of goods for Villages (i {1, 2}).

x	Goods	d1,x		d2,x
1	Coal	0.667	1.334	0.333	1.334
2	Cattle	0.500	1.000	0.500	1.000
3	Mineral	0.333	0.667	0.667	0.667
4	Oil	0.500	1.000	0.500	1.000
5	Salt	0.200	0.800	0.800	0.800
6	Iron	0.0909	0.909	0.909	0.909
7	Steel	0.200	0.800	0.800	0.800
8	Wine	0.250	1.500	0.750	1.500
9	Gas	0.500	1.000	0.500	1.000