Treatment for LP Unbalanced transportation problem can be formulated as LP by inequality (demand or supply )constraints. When the demand exceeds the anticipated,use equality supply constraint(first three)to make sure of complete shipment;and use less than or equal demand constraintTreatment for LP • Unbalanced transportation problem can be formulated as LP by inequality (demand or supply )constraints. • When the demand exceeds the anticipated, use equality supply constraint (first three) to make sure of complete shipment; and use less than or equal demand constraint