甘特图,流程图

StDavids2ShoppingCentre,AProjectCaseStudy,“StDavids2”ShoppingCentre,Question1.Drawaprojectnetworkdiagramofthisproject.Determinetheshortesttimetocompletetheproject.Identifythecriticalactivities.,ProjectNetworkDiagram,ActivitiesA,B,C,H,I,MandQarecritical.Theprojectdurationis69months.,Question2.ConverttheprojectdiagraminaGanttChart.Schedulethenon-criticalactivitiesaslateaspossible.,GanttChart,Question3.Determinethemostcosteffectivewaytocompletethisprojectwithin56monthsgiventhefollowinginformation,Step1.StDavidsin68months,ActivitiesA,B,C,H,I,MandQarecritical.Theprojectdurationis68months.,CrashactivityBoneperiodto8periodsforacostof2M.,Step2.StDavidsin67months,ActivitiesA,B,C,H,I,MandQarecritical.Theprojectdurationis67months.Theaccumulatedprojectcrashcostisnow4M.,CrashactivityBoneperiodto7periodsforacostof2M.,Step3.StDavidsin66months,ActivitiesA,B,C,H,I,MandQarecritical.Theprojectdurationis66months.Theaccumulatedprojectcrashcostisnow6M.,CrashactivityBoneperiodto6periodsforacostof2M.,Step4.StDavidsin65months,ActivitiesA,B,C,H,I,MandQarecritical.Theprojectdurationis65months.Theaccumulatedprojectcrashcostisnow11M.,CrashactivityConeperiodto2periodsforacostof5M.,Step5.StDavidsin64months,ActivitiesA,B,C,H,I,MandQarecritical.Theprojectdurationis64months.Theaccumulatedprojectcrashcostisnow18M.,CrashactivityHoneperiodto11periodsforacostof7M.,Step6.StDavidsin63months,ActivitiesA,B,C,H,I,MandQarecritical.Theprojectdurationis63months.ActivityHwascrashedoneperiodto10periodsforacostof7M.Theaccumulatedprojectcrashcostisnow25M.,CrashactivityHoneperiodto10periodsforacostof7M.,Step7.StDavidsin62months,ActivitiesA,B,C,H,I,MandQarecritical.Theprojectdurationis62months.Theaccumulatedprojectcrashcostisnow35M.,CrashactivityIoneperiodto29periodsforacostof10M.,Step8.StDavidsin61months,ActivitiesA,B,C,H,I,MandQarecritical.Theprojectdurationis61months.Theaccumulatedprojectcrashcostisnow45M.,CrashactivityIoneperiodto28periodsforacostof10M.,Step9.StDavidsin60months,ActivitiesA,B,C,H,I,MandQarecritical.Theprojectdurationis60months.Theaccumulatedprojectcrashcostisnow55M.,CrashactivityIoneperiodto27periodsforacostof10M.,Step10.StDavidsin59months,ActivitiesA,B,C,H,I,M,Q,GandLarecritical.Theprojectdurationis59months.Theaccumulatedprojectcrashcostisnow65M.,CrashactivityIoneperiodto26periodsforacostof10M.,Step11.StDavidsin58months,ActivitiesA,B,C,H,I,M,Q,GandLarecritical.Theprojectdurationis58months.Theaccumulatedprojectcrashcostisnow76M.,CrashactivityIoneperiodto25periodsforacostof10MandcrashLoneperiodforacostof1M.,Step12.StDavidsin57months,ActivitiesA,B,C,H,I,M,Q,GandLarecritical.Theprojectdurationis57months.Theaccumulatedprojectcrashcostisnow87M.,CrashActivityIoneperiodto26periodsforacostof10MandcrashLoneperiodforacostof1M.,Step13.StDavidsin56months,ActivitiesA,B,C,H,I,M,Q,GandLarecritical.Theprojectdurationis56months.Theaccu