The plant engineer for the Bitco manufacturing plant is designing an overhead conveyor system that will connect the distribution/inventory center to all areas of the plant. The network of possible conveyor routes through the plant, with the length (in feet) along each branch, follows:

2 1 7 6 120 160 210 190 50 130 40 Determine the shortest conveyor route from the distribution/inventory center at node 1 to each of the other six areas of the plant.