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当前位置:首页 > 商业/管理/HR > 企业财务 > 第3章--风险与收益(习题及解析)
为搞好山东省交通科学研究所研发基地项目的结算审计工作,我跟踪审计部特针对本项目作如下要求,请各施工单位、供货单位遵照执行:andperformancetestcopiesoftherecord.Ifnecessary,reviewshouldbecarriedout;4)forspringhangers(includedsimplespring,hangersandconstantsupporthangers)itshouldalsoberecognizedassettingandlockingofloads.5)checkthesurfacequality,foldedlayeringandwithoutcracks,rustandotherdefects.5)aftercompletionofthetestandcontroldrawingnumberonebyone,byseriesbaled.Coloralloysteelparts,thepartsmarkinginstallationlocationandrotationaboutthedirectionyouwant.7.3.14.hangersinstallation7.3.14.1hangerlayouta.acleardesignofhangershouldbeinstalledstrictlyinaccordancewiththedrawingsanddesignsshallnotbeinstalledwrong,missing,etc.B.ownarrangementofpipingsupportandhangersetandselectionshouldbebasedoncomprehensiveanalysisofgenerallayoutofpipingsystems;coldinstallationofsteampipewithparticularattentionreservedforcompensationofthermalexpansiondisplacementandorientation.C.supportsystemsshouldberationaltowithstandpipeloads,staticloadandincidentalload;reasonablepipingdisplacement;guaranteedundervariousconditions,stressarewithintheallowedrange.Strength,stiffness,andmeetrequirementstopreventvibrationandsoothingwater,withoutaffectingtheadjacentequipmentmaintenanceandotherpipinginstallationandexpansion.D.equipmentconnectedtotheinterfacetomeetpipelinethrust(torque)limitrequirements;increasethestabilityofpipingsystemstopreventpipeline...Tubewallthickness(mm)2-34-67-10weldformnoslopemouthweldstrengtheningheighth(mm)1-1.51.5-2weldwidthb(mm)5-67-6hasslopemouthweldstrengtheningheighth(mm)1.5-22weldwidthb(mm)coverhadeachedgeslopemouthabout2mmargonarcweldingweldstrengtheningsurfaceheightandwidthtubewallthickness(mm)2--33--45--6weldformweldstrengtheningheighth(mm)1-1.51.5-22-2.5widthb(mm)第3章风险与收益一、本章习题(一)单项选择题1.已知某证券的β系数为2,则该证券()。A.无风险B.有非常低的风险C.与金融市场所有证券的平均风险一致D.是金融市场所有证券平均风险的两倍2.投资者由于冒风险进行投资而获得的超过无风险收益率的额外收益,称为投资的()。A.实际收益率B.期望报酬率C.风险报酬率D.必要报酬率3.企业某新产品开发成功的概率为80%,成功后的投资报酬率为40%,开发失败的概率为20%,失败后的投资报酬率为-100%,则该产品开发方案的预期投资报酬率为()。A.18%B.20%C.12%D.40%4.投资者甘冒风险进行投资的诱因是()。A.可获得投资收益B.可获得时间价值回报C.可获得风险报酬率D.可一定程度抵御风险5.某企业拟进行一项存在一定风险的完整工业项目投资,有甲、乙两个方案可供选择:已知甲方案净现值的期望值为1000万元,标准离差为300万元;乙方案净现值的期望值为1200万元,标准离差为330万元。下列结论中正确的是()。A.甲方案优于乙方案B.甲方案的风险大于乙方案C.甲方案的风险小于乙方案D.无法评价甲乙方案的风险大小6.已知甲方案投资收益率的期望值为15%,乙方案投资收益率的期望值为12%,两个方案都存在投资风险。比较甲乙两方案风险大小应采用的指标是()。A.方差B.净现值C.标准离差D.标准离差率7.x方案的标准离差是1.5,y方案的标准离差是1.4,如x、y两方案的期望值相同,则两方案的风险关系为()。A.x>yB.x<yC.无法确定D.x=y8.合约注明的收益率为()。A.实际收益率B.名义收益率C.期望收益率D.必要收益率9.()以相对数衡量资产的全部风险的大小。A.标准离差率B.方差C.标准差D.协方差10.若某股票的一年前的价格为10元,一年中的税后股息为0.25,现在的市价为12元。在不考虑交易费用的情况下,一年内该股票的收益率为()。A.20%B.22.5%C.25%D.无法确定11.非系统风险与下列()因素有关。A.政治B.经济C.税制改革D.销售决策12.市场组合的风险是()。A.财务风险B.经营风险C.非系统风险D.系统风险13.若A股票的β系数为2,B股票的β系数为1,则两股票所承担系统风险的大小为()。A.A大于BB.B大于AC.无法确定D.两者承担的财务风险相等14.A股票的β系数为0.5,B股票的β系数为1,若某企业持有A、B两种股票构成的证券组合,在组合中的价值比例分别为70%、30%。该公司证券组合的β系数是()。A.0.65B.0.75C.1D.无法确定15.若两资产收益率的协方差为负,则其收益率变动方向()。为搞好山东省交通科学研究所研发基地项目的结算审计工作,我跟踪审计部特针对本项目作如下要求,请各施工单位、供货单位遵照执行:andperformancetestcopiesoftherecord.Ifnecessary,reviewshouldbecarriedout;4)forspringhangers(includedsimplespring,hangersandconstantsupporthangers)itshouldalsoberecognizedassettingandlockingofloads.5)checkthesurfacequality,foldedlayeringandwithoutcracks,rustandotherdefects.5)aftercompletionofthetestandcontroldrawingnumberonebyone,byseriesbaled.Coloralloysteelparts,thepartsmarkinginstallationlocationandrotationaboutthedirectionyouwant.7.3.14.hangersinstallation7.3.14.1hangerlayouta.acleardesignofhangershouldbeinstalledstrictlyinaccordancewiththedrawingsanddesignsshallnotbeinstalledwrong,missing,etc.B.ownarrangementofpipingsupportandhangersetandselectionshouldbebasedoncomprehensiveanalysisofgenerallayoutofpipingsystems;coldinstallationofsteampipewithparticularattentionreservedforcompensationofthermalexpansiondisplacementandorientation.C.supportsystemsshouldberationaltowithstandpipeloads,staticloadandincidentalload;reasonablepipingdisplacement;guaranteedundervariousconditions,stressarewithintheallowedrange.Strength,stiffness,andmeetrequirementstopreventvibrationandsoothingwater,withoutaffectingtheadjacentequipmentmaintenanceandotherpipinginstallationandexpansion.D.equipmentconnectedtotheinterfacetomeetpipelinethrust(torque)limitrequirements;increasethestabilityofpipingsystemstopreventpipeline...Tubewallthickness(mm)2-34-67-10weldformnoslopemouthweldstrengtheningheighth(mm)1-1.51.5-2weldwidthb(mm)5-67-6hasslopemouthweldstrengtheningheighth(mm)1.5-22weldwidthb(mm)coverhadeachedgeslopemouthabout2mmargonarcweldingweldstrengtheningsurfaceheightandwidthtubewallthickness(mm)2--33--45--6weldformweldstrengtheningheighth(mm)1-1.51.5-22-2.5widthb(mm)2A.相同B.相反C.无关D.无法确定16.标准离差率是收益率的()与期望值之比。A.方差B.协方差C.相关系数D.标准差17.证券市场线的截距是()。A.风险收益率B.无风险收益率C.市场风险溢酬D.预期收益率18.投资于国库券时可不必考虑的风险是()。A.违约风险B.利率风险C.购买力风险D.再投资风险19.两种证券完全正相当时,由此所形成的证券组合()。A.能适当的分散风险B.不能分散风险C.证券组成风险小于单项证券的风险D.可分散全部风险20.当某股票的预期收益率等于无风险收益率时,则其贝他系数应()。A.大于1B.小于1C.等于1D.等于021.非系统风险是发生于()造成的风险。A.宏观经济状况的变化B.个别公司的特有事件C.不能通过投资组合得以分散D.通常以贝他系数来衡量22.下列关于风险的论述中正确的是()。A.风险越大要求的报酬率越高B.风险是无法选择和控制的C.随着时间的延续,风险将不断增大D.风险越大实际的报酬率越高23.下列关于资本资产定价模式
本文标题:第3章--风险与收益(习题及解析)
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