完整版供应链管理第三版Unit12习题与答案Word文件下载.docx
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完整版供应链管理第三版Unit12习题与答案Word文件下载.docx
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2.Asupplychaincanuseahighlevelofproductavailabilitytoimproveitsresponsivenessandattractcustomers.
Moderate
3.Ahighlevelofproductavailabilityrequireslessinventory,whichwillkeepcostsdownforthesupplychain.
False
4.Asupplychainneedstoachieveabalancebetweenthelevelofavailabilityandthecostofinventorythatmaximizessupplychainrevenues.
Hard
5.Whethertheoptimallevelofavailabilityishighorlowdependsonwhereaparticularcompanybelievestheycanmaximizeprofits.
6.ThecostofoversellingisdenotedbyCoandisthelossincurredbyafirmforeachunsoldunitattheendofthesellingseason.
7.ThecostofunderstockingisdenotedbyCuandisthemarginlostbyafirmforeachlostsalebecausethereisnoinventoryonhand.
8.Thecostofundersellingisakeyfactorthatinfluencestheoptimallevelofproductavailability.
9.Thecostsofoverstockingandunderstockinghaveadirectimpactonboththeoptimalcycleservicelevelandprofitability.
10.Astheratioofthecostofoverstockingtothecostofunderstockinggetssmaller,theoptimallevelofproductavailabilitydecreases.
11.Withreduceddemanduncertainty,asupplychainmanagercanbettermatchsupplyanddemandbyreducingbothoverstockingandunderstocking.
True
12.Anincreaseinforecastaccuracyincreasesboththeoverstockedandunderstockedquantityanddecreasesafirm’sprofits.
13.Supplychainmanagersareabletoincreasetheirforecastaccuracyasleadtimesdecrease,whichallowsthemtobettermatchsupplywithdemandandincreasesupplychainprofitability.
14.Ifquickresponseallowsmultipleordersintheseason,profitsincreaseandtheoverstockquantityincreases.
15.Quickresponseresultsinthemanufacturermakingalowerprofitintheshorttermifallelseisunchanged.
16.Thereisacostassociatedwithpostponementbecausetheproductioncostusingpostponementistypicallylowerthantheproductioncostwithoutit.
17.Postponementisvaluableforafirmthatsellsalargevarietyofproductswithdemandthatisindependentandcomparableinsize.
18.Postponementmayincreaseoverallprofitsforafirmifasingleproductcontributesthemajorityofthedemandbecausetheincreasedmanufacturingexpenseduetopostponementoutweighsthesmallbenefitthataggregationprovidesinthiscase.
19.Tailoredpostponementallowsafirmtoincreaseitsprofitabilitybyonlypostponingtheuncertainpartofthedemandandproducingthepredictablepartatalowercostwithoutpostponement.
20.Intailoredsourcing,firmsuseacombinationoftwosupplysources,onefocusingoncostandabletohandleuncertaintywell,andtheotherfocusingonflexibilitytohandleuncertainty,butatahighercost.
21.Tailoredsourcingmaybevolume-basedorproduct-baseddependingonthesourceofuncertainty.
22.Involume-basedtailoredsourcing,thepredictablepartofaproduct’sdemandisproducedataflexiblefacility,whereastheuncertainportionisproducedatanefficientfacility.
23.Inproduct-basedtailoredsourcing,low-volumeproductswithuncertaindemandareobtainedfromaflexiblesource,whilehigh-volumeproductswithlessdemanduncertaintyareobtainedfromanefficientsource.
24.Acontractmaycontainspecificationsregardingquantity,price,time,andquality.
25.Doublemarginalizationreferstothefactthatthetotalsupplychainisdividedbetweenthemanufacturerandtheretailer.
26.Manufacturerscanusebuy-backcontractstoincreasetheirownprofitsaswellastotalsupplychainprofits.
27.Buybacksencourageretailerstoincreasethelevelofproductavailability.
28.Revenuesharingwithalowerwholesalepriceallowsretailersbutnotmanufacturerstoincreasetheirprofit.
29.Revenuesharingencouragesretailerstoincreasethelevelofproductavailability.
30.Manufacturerscanusecontractswithquantityflexibilitytoincreasetheirownprofitsattheexpenseoftotalsupplychainprofits.
31.Withvendor-managedinventory(VMI),thecontrolofthereplenishmentdecisionmovestothemanufacturerinsteadoftheretailer.
32.VMIcanallowamanufacturertoincreasetheirprofitsaswellasprofitsfortheentiresupplychainbyincreasingsomeoftheeffectsofdoublemarginalization.
MultipleChoice
1.Thelevelofproductavailability
a.isalsoreferredtoasthecustomerservicelevel.
b.isanimportantcomponentofanysupplychain’sresponsiveness.
c.increasesrevenuesforthesupplychainbyincreasingsales.
d.Alloftheabovearetrue.
e.Onlyaandbaretrue.
e
2.Asupplychaincanuseahighlevelofproductavailabilityto
a.improveitsresponsivenessandattractcustomers.
b.reducecostsforthesupplychainbyreducinginventories.
c.increaserevenuesforthesupplychainbyincreasingsales.
e.Onlyaandcaretrue.
3.Ahighlevelofproductavailabilityrequires
a.largeinventoriesandtendstoraisecostsforthesupplychain.
b.largeinventoriesandtendstoreducecostsforthesupplychain.
c.smallinventoriesandtendstoraisecostsforthesupplychain.
d.smallinventoriesandtendstoreducecostsforthesupplychain.
e.noneoftheabove
a
4.Asupplychainneedstoachieveabalancebetweenthelevelofavailabilityandthecostofinventorythat
a.maximizessupplychainrevenues.
b.minimizessupplychaincosts.
c.maximizessupplychainprofitability.
d.maximizessupplychainavailability.
e.alloftheabove
c
5.Whethertheoptimallevelofproductavailabilityishighorlowdependsonwhereaparticularcompanybelievestheycan
a.minimizecost.
b.maximizerevenue.
c.maximizeprofits.
d.maximizeproductavailability.
e.alloftheabove
6.Thekeyfactorsthatinfluencetheoptimallevelofproductavailabilitydonotinclude
a.thecostofoverstockingtheproduct.
b.thecostofstockingtheproduct.
c.thecostofunderstockingtheproduct.
d.Alloftheabovearekeyfactors.
e.Noneoftheabovearekeyfactors.
b
7.Thelossincurredbyafirmforeachunsoldunitattheendofthesellingseasonis
d.thecostofoversellingtheproduct.
e.thecostofundersellingtheproduct.
8.Themarginlostbyafirmforeachlostsalebecausethereisnoinventoryonhandis
9.Themarginlostfromcurrentaswellasfuturesalesifthecustomerdoesnotreturnshouldbeincludedin
10.Whichofthefollowingisnotasituationinvolvingthetrade-offbetweenthecostofoverstockingandthecostofunderstocking?
a.seasonalproductswhereallleftoveritemsmustbedisposedofattheendoftheseason
b.continuouslystockeditemswheredemandduringstockoutisbacklogged
c.continuouslystockeditemswheredemandduringstockoutislost
d.continuouslystockeditemswheredemandduringstockoutisredirected
d
11.Thecostsofoverstockingandunderstockinghaveadirectimpacton
a.theoptimalcycleservicelevelbutnotprofitability.
b.profitabilitybutnottheoptimalcycleservicelevel.
c.boththeoptimalcycleservicelevelandprofitability.
d.neithertheoptimalcycleservicelevelorprofitability.
e.theoptimalcycleservicelevelandanindirectimpactonprofitability.
12.Whichofthefollowingisnotamanageriallevertoincreaseprofitability?
a.increasingthesalvagevalueofeachunit
b.decreasingthemarginlostfromastockout
c.reducingdemanduncertainty
d.reducingthelevelofproductavailabilitybelowoptimal
e.increasingforecastaccuracy
13.Whichofthefollowingwouldbeastrategytoincreasethesalvagevalueofanunsoldproduct?
a.discardingtheunused
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