EX#2: LP Exercise EX#3: ILP Exercise EX#4: PROTRAC Auto Co. EX#5: ABC Steel Inc. EX#6: RACER Auto Ltd. EX#7: Location Problem EX#8: Multiple-Facility Location Problem. EX#9: Bank Route Problem EX#10: Regal Metals (Multiple Vehicle Routing) EX#11: Shortest-Path Problem EX#12: Airline Overbooking Problem EX#13: Inventory Simulation Problem