b ANSWER: TheconstraintsofanLPmodeldefinethe feasibleregion practicalregion maximalregion opportunityregion a ANSWER: A,B,E,F,H A,D,G, J F,G, H,J F,G,I,J d ANSWER: IfconstraintsareaddedtoanLPmodelthefeasiblesolutionspacewillgenerally decrease. increase. remainthesame. becomemorefeasible. a ANSWER: WhichofthefollowingactionswouldexpandthefeasibleregionofanLPmodel? Looseningtheconstraints. Tighteningtheconstraints. Multiplyingeachconstraintby2. Addinganadditionalconstraint. a ANSWER: constraints boundaries righthandsides objectivefunction d ANSWER:
ANSWER: b TheconstraintsofanLPmodeldefinethe feasibleregion practicalregion maximalregion opportunityregion ANSWER: a A,B,E,F,H A,D,G, J F,G, H,J F,G,I,J ANSWER: d IfconstraintsareaddedtoanLPmodelthefeasiblesolutionspacewillgenerally decrease. increase. remainthesame. becomemorefeasible. ANSWER: a WhichofthefollowingactionswouldexpandthefeasibleregionofanLPmodel? Looseningtheconstraints. Tighteningtheconstraints. Multiplyingeachconstraintby2. Addinganadditionalconstraint. ANSWER: a constraints boundaries righthandsides objectivefunction ANSWER: d