Per-Unit Shipment Costs Origin Destination Cost (1) Newark (2) Boston 30.00 (1) Newark (4) Richmond 40.00 (2) Boston (3) Columbus 50.00 (3) Columbus (5) Atlanta 35.00 (5) Atlanta (3) Columbus 40.00 (5) Atlanta (4) Richmond 30.00 (5) Atlanta (6) Mobile 35.00 (6) Mobile (5) Atlanta 25.00 (7) Jacksonville (4) Richmond 50.00 (7) Jacksonville (5) Atlanta 45.00 7) Jacksonville (6) Mobile 50.00 RESULTS Amount Shipped (Decision Decision Variable Origin Destination Variable) (Notation) Metric (1) Newark (2) Boston 120 X12 units (1) Newark (4) Richmond 80 X14 units (2) Boston (3) Columbus 20 X23 units (3) Columbus (5) Atlanta 0 X35 units (5) Atlanta (3) Columbus 40 X53 units (5) Atlanta (4) Richmond 0 X54 units (5) Atlanta (6) Mobile 0 X56 units (6) Mobile (5) Atlanta O X65 units (7) Jacksonville (4) Richmond 0 X74 units (7) Jacksonville (5) Atlanta 210 X75 units (7) Jacksonville (6) Mobile 70 X76 units Objective Function Total Cost S 22,350.00 Supply-Node Constraints City Outflow-Inflow Supply (1) Newark 200 IA IA IA 200 (7) Jacksonville 280 300 Demand-Node Constraints City Inflow-Outflow Demand (2) Boston 100 100 (3) Columbus 60 60 IV IV IV IV IV IV (4) Richmond 80 80 (5) Atlanta 170 170 (6) Mobile 70 70