You are the Logistics Manager of Leaf Mens Wear which is a small manufacturer of various products in Mississauga and produces 30 products that have gained a good success in Canadian and US markets. One of Leaf's successful products is an organic herbal soap that is highly demanded in and regularly shipped to Edmonton, Vancouver, Winnipeg, Montreal and Windsor.Facing such high market demand, Leaf Mens Wear is considering expanding its soap production line, but currently will have to distribute its monthly production between these markets. As a result, Leaf's shipping schedule is budgeted according to the following table:

Shipment size Destinations Vancouver Edmonton Winnipeg Montreal Windsor 100 lbs 5 shipments 4 shipments 4 shipments 2 shipments 2 shipments 200 lbs 4 shipments 4 shipments 4 shipments 4 shipments 3 shipments 500 Ibs 4 shipments 5 shipments 2 shipments 2 shipments 3 shipments 1000 Ibs 4 shipments 2 shipmentsCHASE TRUCKING LTD 1000 lbs $15.94 $12.74 $13.72 $12.16 $10.89 RAIGNY EXPRESS LTD 0-1000 Ibs $24.36 $20.81 $20.81 $18.36 $16.43 >1000 Ibs $19.94 $18.74 $18.72 $17.16 $15.89\f