文档介绍：CFA考试〈〈CFA一级》历年真题精选及详细解析1006-54lxAnanalystdoesresearchaboutinvestmentreturn,%permonth,thenumberofmCFA考试〈〈CFA一级》历年真题精选及详细解析1006-54lxAnanalystdoesresearchaboutinvestmentreturn,%permonth,thenumberofmonthsitwilltakefortheinvestmenttotripleinvalueisclosestto:【单选题】1377123正确答案：c答案解析：，两边取Ln,计算出n二223o2、Companiespursuingcostleadershipwillmostlikely:【单选investinproductivity-improvingcapitalequipment?
engageindefensivepricingwhenthecompetitiveenvironmentisoneofhighrivalry.
C?establishstrongmarketresearchteamstomatchcustomerneedswithproductdevelopment正确答案：A答案解析："IntroductiontoIndustryandCompanyAnalysis/PatrickW?Dorsey,,andIanRossaO〃Reilly2012ModularLevelI,,-251Study
Session14-51-?Companiespursuingcostleadershipmustbeabletoinvestinproductivity-improvingcapitalequipmentinordertobelow-costproducersandmaintainefficientoperatingsystems.
3xWhenarecreditspreadsmostlikelytonarrow?During:【单选题】economicexpansions?
B?economiccontractions.
aperiodofflighttoquality?
正确答案：A答案解析："UnderstandingYieldSpreads/FrankJ-Fabozzi,CFA2013ModularLevelI,,Reading55,-fDescribe
?Creditspreadsnarrowduringeconomicexpansionsandwidenduringeconomiccontractions?Duringane