资料：Manypeoplethinkofinternalcontrolasameansofsafeguardingcashandpreventingfraud.Althoughinternalcontrolisanimportantfactorinprotectingassetsandpreventingfraud,thisisonlyapartofitsroles.Rememberthatbusinessdecisionsarebasedonaccountingdataandthesystemofinternalcontrolprovidesassuranceofthedependabilityoftheaccountingdatausedinmakingdecisions. Thedecisionsmadebymanagementarecommunicatedthroughouttheorganizationandbecomecompanypolicy.Theresultsofthepolicies-----theconsequencesofmanagerialdecisions----mustbereportedbacktomanagementsothatthesoundnessofcompanypoliciescanbeevaluated.Amongthemeansofcommunicationincludedinthesystemofinternalcontrolareorganizationcharts,manualsofaccountingpoliciesandprocedures,flowcharts,financialforecasts,purchaseorders,receivingreports,invoices,andotherdocuments.Thetermdocumentationreferstoallthecharts,forms,reports,andotherbusinesspapersthatguideanddescribetheworkingofacompany'ssystemofaccountingandinternalcontrol. Internalcontrolsfallintotwomajorclasses:administrativecontrolsandaccountingcontrols.Administrativecontrolsaremeasuresthatincreaseoperationalefficiencyandcompliancewithpoliciesinallpartsoforganization.Forexample,anadministrativecontrolmaybearequirementthattravelingsalespersonssubmitreportsshowingthenumberofcallsmadeoncustomerseachday.Anotherexampleisadirectiverequireairlinepilotstohaveregularmedicalexaminations.Theseinternaladministrativecontrolshavenodirectbearingonthereliabilityofthefinancialstatements.Consequently,administrativecontrolsarenotofdirectinterestonaccountantsandindependentauditors. Internalaccountingcontrolsaremeasuresthatrelatetoprotectionofassetsandtothereliabilityofaccountingandfinancialreports.Anexampleistherequirementthatapersonwhosedutiesinvolvehandlingcashshallnotalsomaintainaccountingrecords.Morebroadlystated,theaccountingfunctionmustbekeptseparatefromthecustodyofassets.Anotheraccountingcontrolistherequirementthatchecks,purchaseorders,andotherdocumentsbeseriallynumbered.Stillanotherexampleistherulethatapersonwhoordersmerchandiseandsuppliesshouldnotbetheonetoreceivethemandshouldnotsigncheckstopayforthem. ()arenotthemeansofcommunicationincludedinthesystemofinternalcontrols.
A.Financial forecasts B.According rules C.Manuals of accounting policies and procedures D.Organization charts正确答案B
