Peaches Are to Be Transported from Three Orchard Regions to Two

question 23

Essay

Peaches are to be transported from three orchard regions to two canneries. Intermediate stops at a consolidation station are possible.
Shipment costs are shown in the table below. Where no cost is given, shipments are not possible. Where costs are shown, shipments are possible in either direction. Draw the network model for this problem.

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Definitions:

Octahedron

A polyhedron with eight faces.

Dodecahedron

A polyhedron with twelve flat faces, each face being a pentagon.

Cubic

A common arrangement of atoms in a mineral or the tendency for a mineral to break along three perpendicular planes.

Perpendicular Directions

directions at right angles (90 degrees) to each other.