A feasible solution for problem 2.

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Presentation transcript:

A feasible solution for problem 2. 1460 D A feasible solution for problem 2. $0 $0 S1 S2 $12 $9 $10 $13 P1R P2R ($25,0,800) ($28,0,900) P1C P2C $4 $5 $3 $2 C1 C2 -660 -800

D $0 $0 S1 S2 $12 $9 $10 $13 P1R P2R ($0,660,660) ($0,800,800) ($25,0,800) ($28,0,900) P1C P2C $4 $5 $3 $2 C1 C2

An Incorrect Formulation 1700 Flow to the dummy node should have zero cost on its entire path from the source. s $0 $0 S1 S2 Two nodes are required to enforce the production capacity limits at the plants. $12 $9 $10 $13 P1 P2 $0 $5 $0 $2 $3 $4 C1 C2 D -660 -800 -240

s (0,8) (0,8) (0,8) (0,8) w1 w2 w3 w4 (0,6) p1 p2 p3 (0,8) (0,12) (0,10) t