Shipments:
From WH 1 WH 2 WH 3 WH 4 WH 5 Flow out Location Flow in Flow out Net flow Sign RHS
Plant 1 RT 0.0 13000.0 0.0 14000.0 0.0 27000.0 Plant 1 RT 27000 -27000 >= -27000
Plant 1 OT 0.0 0.0 0.0 0.0 0.0 0.0 Plant 1 OT 0 0 >= -7000
To
Flow balance equations
Internet Case: Andrew Carter (All Open)
From WH 1 WH 2 WH 3 WH 4 WH 5 WH 4 15000 15000 =15000
To
Shipments:
From WH 1 WH 2 WH 3 WH 4 WH 5 Flow out Location Flow in Flow out Net flow Sign RHS
Plant 1 RT 0.0 0.0 0.0 0.0 0.0 0.0 Plant 1 RT 0 0 >= 0
WH 2 13000 13000 =13000
Costs: WH 3 11000 11000 =11000
From WH 1 WH 2 WH 3 WH 4 WH 5 WH 4 15000 15000 =15000
Plant 1 RT $3.30 $3.24 $3.29 $3.26 $3.36 WH 5 8000 8000 =8000
Plant 3 OT $3.98 $3.95 $3.93 $3.96 $3.77
Total cost = $188,360
Plant 1 OT $4.02 $3.96 $4.01 $3.98 $4.08
To
To
Flow balance equations
Internet Case: Andrew Carter (with Plant #1 Closed)
Plant 3 OT 0.0 0.0 0.0 6000.0 0.0 6000.0 Plant 3 OT 6000 -6000 >= -6000
Flow in 9000.0 13000.0 11000.0 15000.0 8000.0 WH 1 9000 9000 =9000
Shipments:
From WH 1 WH 2 WH 3 WH 4 WH 5 Flow out Location Flow in Flow out Net flow Sign RHS
Plant 2 OT 0.0 0.0 0.0 0.0 0.0 0.0 Plant 2 OT 0 0 >= 0
Plant 3 RT 9000.0 0.0 8000.0 0.0 8000.0 25000.0 Plant 3 RT 25000 -25000 >= -25000
Plant 3 OT 0.0 0.0 3000.0 1000.0 0.0 4000.0 Plant 3 OT 4000 -4000 >= -6000
Flow in 9000.0 13000.0 11000.0 15000.0 8000.0 WH 1 9000 9000 =9000
From WH 1 WH 2 WH 3 WH 4 WH 5 WH 4 15000 15000 =15000
Plant 1 RT $3.30 $3.24 $3.29 $3.26 $3.36 WH 5 8000 8000 =8000
Plant 3 OT $3.98 $3.95 $3.93 $3.96 $3.77
To
Total cost = $183,430
Note: Problem is balanced in this case. So we can set all flow balance equations as “=” if we wish.
To
Flow balance equations
Internet Case: Andrew Carter (with Plant #2 Closed)
Shipments:
From WH 1 WH 2 WH 3 WH 4 WH 5 Flow out Location Flow in Flow out Net flow Sign RHS
Plant 1 RT $3.30 $3.24 $3.29 $3.26 $3.36 WH 5 8000 8000 =8000
Plant 3 OT $3.98 $3.95 $3.93 $3.96 $3.77
Total cost = $188,930
Plant 1 OT $4.02 $3.96 $4.01 $3.98 $4.08
Plant 2 RT $3.18 $3.30 $3.28 $3.34 $3.35
To
Flow balance equations
Internet Case: Andrew Carter (with Plant #3 Closed)
Plant 3 OT 0.0 0.0 0.0 0.0 0.0 0.0 Plant 3 OT 0 0 >= 0
Flow in 9000.0 13000.0 11000.0 15000.0 8000.0 WH 1 9000 9000 =9000
From WH 1 WH 2 WH 3 WH 4 WH 5 WH 4 15000 15000 =15000
To