Table 4.--Transportation cost matrices


 Destination region
Commodity, Source region Destination
 1 2 3

Product A
 Source region
 1 0 1.0 2.0

 2 1.0 0 3.0

 3 2.0 3.0 0





 0

Product B
 Source region
 1 0 3.0 1.0

 2 3.0 0 2,0

 3 1.0 2.0 0