Engineering Economic Analysis 9th Edition工程经济分析解析第九版.ppt

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1、EngineeringEconomicAnalysis9thEditionChapter1MAKINGECONOMICDECISIONS1EngineeringEconomicAnalysis-9thEditionNewnan/Eschenbach/LavelleCopyright2004byOxfordUniversityPress,Inc.Theproblemsareoftennotisolatedfromeachother.PeopleareSurroundedbyProblemsWhichcareertopursue?Whatlevelofpr

2、eparationisrequiredforthecareerchosen?Wheremaythepreparationbeobtained?Howtogetupandgettoclass?2EngineeringEconomicAnalysis-9thEditionNewnan/Eschenbach/LavelleCopyright2004byOxfordUniversityPress,Inc.Decisionsconcerningtheseopportunitiesmaybearrivedatwiththehelpofeconomicanalysis

3、.OrganizationsHaveOpportunitiesDowemakepartAorBtoday?Shouldweuseadrillingorboringmachine?Shouldwepurchaseaboringmachine?Whenmustwereplacethedrillingmachine?Wouldamechanizedorcomputerizeddrillingmachinebethepreferredalternative?Wheredowelocatemachineryintheplant?3EngineeringEconom

4、icAnalysis-9thEditionNewnan/Eschenbach/LavelleCopyright2004byOxfordUniversityPress,Inc.SimpleProblems:SimpleIntermediateComplexProblemsCangenerallybeworkedinone’sheadwithoutextensiveanalysis.4EngineeringEconomicAnalysis-9thEditionNewnan/Eschenbach/LavelleCopyright2004byOxfordUniv

5、ersityPress,Inc.IntermediateProblemsMustbeorganizedandanalyzedAresufficientlyimportanttojustifyseriousthoughtandactionHavesignificanteconomicaspectsAreprimarilyeconomicAretheprincipalsubjectofthiscourseAssumeaneconomicsituationinequilibriumAregenerallyadequatelysolvedwithsingle-c

6、riteriadecisionmaking5EngineeringEconomicAnalysis-9thEditionNewnan/Eschenbach/LavelleCopyright2004byOxfordUniversityPress,Inc.ComplexProblemsSuchproblemsrepresentamixtureof3elements:economic,politicalandhumanistic.Complexproblemsarebeyondthescopeofthiscoursefromadecision-makingcr

7、iteriapointofview,buttheeconomicaspectsofcomplexproblemswillbediscussed.6EngineeringEconomicAnalysis-9thEditionNewnan/Eschenbach/LavelleCopyright2004byOxfordUniversityPress,Inc.RoleofEngineeringEconomicAnalysisAssistsinmakingdecisionswhere:Thedecisionissufficientlyimportantthatse

8、riousthoughtandeffortisrequired.Carefula