学好ACCA三阶段的方法

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(a)(i)BenefitsofusingauditsoftwareStandardsystemsatclientThesamecomputerisedsystemsandprogramsasusedinall25branchesofTirrolCo.Thismeansthatthesameauditsoftwarecanbeusedineachlocationprovidingsignificanttimesavingscomparedtothesituationwhereclientsystemsaredifferentineachlocation.UseactualcomputerfilesnotcopiesorprintoutsUseofauditsoftwaremeansthattheTirrolCo’sactualinventoryfilescanbetestedratherthanhavingtorelyonprintoutsorscreenimages.Thelattercouldbeincorrect,byaccidentorbydeliberatemistake.Theauditfirmwillhavemoreconfidencethatthe‘real’fileshavebeentested.TestmoreitemsUseofsoftwarewillmeanthatmoreinventoryrecordscanbetested–itispossiblethatallproductlinescouldbetestedforobsolescenceratherthanasampleusingmanualtechniques.Theauditorwillthereforegainmoreevidenceandhavegreaterconfidencethatinventoryisvaluedcorrectly.CostTherelativecostofusingauditsoftwaredecreasesthemoreyearsthatsoftwareisused.Anycostoverrunsthisyearcouldbeoffsetagainsttheauditfeesinfutureyearswhentheactualexpensewillbeless.(ii)ProblemsontheauditofTirrolTimescale–sixweekreportingdeadline–auditplanningTheauditreportisduetobesignedsixweeksaftertheyearend.Thismeansthattherewillbeconsiderablepressureontheauditortocompleteauditworkwithoutcompromisingstandardsbyrushingprocedures.Thisproblemcanbeovercomebycarefulplanningoftheaudit,useofexperiencedstaffandensuringotherstaffsuchassecondpartnerreviewsarebookedwellinadvance.Timescale–sixweekreportingdeadline–softwareissuesTheauditreportisduetobesignedaboutsixweeksaftertheyearend.Thismeansthatthereislittletimetowriteandtestauditsoftware,letaloneusethesoftwareandevaluatetheresultsoftesting.Thisproblemcanbealleviatedbycarefulplanning.AccesstoTirrolCo’ssoftwareanddatafilesmustbeobtainedassoonaspossibleandworkcommencedontailoringCal&Co’ssoftwarefollowingthis.Specialistcomputerauditstaffshouldbebookedassoonaspossibletoperform.thiswork.FirstyearauditcostsTherelativecostsofanauditinthefirstyearataclienttendtobegreaterduetotheadditionalworkofascertainingclientsystems.ThismeansthatCal&Comayhavealimitedbudgettodocumentsystemsincludingcomputersystems.Thisproblemcanbealleviatedtosomeextentagainbygoodauditplanning.Themanagermustalsomonitortheauditprocesscarefully,ensuringthatanyadditionalworkcausedbytheclientnotprovidingaccesstosystemsinformationincludingcomputersystemsisidentifiedandaddedtothetotalbillingcostoftheaudit.StaffholidaysMostoftheauditworkwillbecarriedoutinJuly,whichisalsothemonthwhenmanyofCal&Costafftaketheirannualholiday.Thismeansthattherewillbeashortageofauditstaff,particularlyasauditworkforTirrolCoisbeingbookedwithlittlenotice.Theproblemcanbealleviatedbybookingstaffassoonaspossibleandthenidentifyinganyshortages.Wherenecessary,staffmaybeborrowedfromotherofficesorevendifferentcountriesonasecondmentbasiswhereshortagesareacute.Non-standardsystemsTirrolCo’scomputersoftwareisnon-standard,havingbeenwrittenspecificallyfortheorganisation.Thismeansthatmoretimewillbenecessarytounderstandthesystemthanifstandardsystemswereused.Thisproblemcanbealleviatedeitherbyobtainingdocumentationfromtheclientorbyapproachingthesoftwarehouse(withTirrolCo’spermission)toseeiftheycanassistwithprovisionofinformationondatastructuresfortheinventorysystems.ProvisionofthisinformationwilldecreasethetimetakentotailorauditsoftwareforuseinTirrolCo.IssuesoflivetestingCal&Cohasbeeninformedthatinventorysystemsmustbetestedonalivebasis.Thisincreasestheriskofaccidentalamendmentordeletionofclientdatasystemscomparedtotestingcopyfiles.Tolimitthepossibilityofdamagetoclientsystems,Cal&CocanconsiderperforminginventorytestingondayswhenTirrolCoisnotoperatinge.g.weekends.Attheworst,backupsofdatafilestakenfromthepreviousdaycanbere-installedwhenCal&Co’stestingiscomplete.ComputersystemsTheclienthas25locations,witheachlocationmaintainingitsowncomputersystem.Itispossiblethatcomputersystemsarenotcommonacrosstheclientduetoamendmentsmadeatthebranchlevel.Thisproblemcanbeovercometosomeextentbyaskingstaffateachbranchwhethersystemshavebeenamendedandfocusingauditworkonmaterialbranches.UsefulnessofauditsoftwareTheuseofauditsoftwareatTirrolCodoesappeartohavesignificantproblemsthisyear.Thismeansthateveniftheauditsoftwareisready,theremaystillbesomeriskofincorrectconclusionsbeingderivedduetolackoftesting,etc.Thisproblemcanbealleviatedbyseriouslyconsideringthepossibilityofusingamanualauditthisyear.Themanagermayneedtoinvestigatewhetheramanualauditisfeasibleandifsowhetheritcouldbecompletedwithinthenecessarytimescalewithminimalauditrisk.(b)RelianceoninternalauditdocumentationTherearetwoissuestoconsider;theabilityofinternalaudittoproducethedocumentationandtheactualaccuracyofthedocumentationitself.Theabilityoftheinternalauditdepartmenttoproducethedocumentationcanbedeterminedby:–Ensuringthatthedepartmenthasstaffwhohaveappropriatequalifications.Provisionofarelevantqualificatione.g.membershipofacomputerrelatedinstitutewouldbeappropriate.–Ensuringthatthisandsimilardocumentationisproducedusingarecognisedplanandthatthedocumentationistestedpriortouse.Theuseofdifferentstaffintheinternalauditdepartmenttoproduceandtestdocumentationwillincreaseconfidenceinitsaccuracy.–Ensuringthatthedocumentationisactuallyusedduringinternalauditworkandthatproblemswithdocumentationarenotedandinvestigatedaspartofthatwork.Beinggivenaccesstointernalauditreportsontheinventorysoftwarewillprovideappropriateevidence.Regardingtheactualdocumentation:–Reviewingthedocumentationtoensurethatitappearslogicalandthattermsandsymbolsareusedconsistentlythroughout.Thiswillprovideevidencethattheflowcharts,etcshouldbeaccurate.–Comparingthedocumentationagainstthe‘live’inventorysystemtoensureitcorrectlyreflectstheinventorysystem.Thiscomparisonwillincludetracingindividualtransactionsthroughtheinventorysystems.–UsingpartofthedocumentationtoamendCal&Co’sauditsoftware,andthenensuringthatthesoftwareprocessesinventorysystemdataaccurately.However,thisstagemaybelimitedduetotheneedtouselivefilesatTirrolCo.

正确答案：
(b) Choosing the right combination of styles to manage the desired change will be an interesting challenge to John as the principal
change agent. Education and communication will be vital in getting the police officers to buy in to the need for change. It is
only by changing their perception of the nature and size of the city centre problem that any change in activity will be possible.
Communication will also be important to keep the other stakeholders informed and on board – in this case the mayor is likely
to be a key player.
Having convinced the police officers of the need for and achievability of the change John has then to motivate them to become
involved. This is achieved through collaboration and participation. John will determine the extent to which officers or task
groups are involved in various parts in the change process. Here the emphasis is on getting a shared ownership of the problem
and getting better solutions to parts of the problem. As with education and communication this may be a time-consuming
process.
Intervention by John may be needed at various points in the change process; he may delegate certain activities to others but
retain the coordination and control of the project. On occasions it may be necessary for John to take direct control over the
process in order to clarify and speed-up the whole process but such direction may cause a lack of acceptance and a poorly
conceived strategy. Finally, in times of crisis resort may have to be made to coercion/edict. This is likely to be the leastsuccessful means of managing change and should only be used when exceptional circumstances are present.

正确答案：
(c) The usefulness of activity-based techniques is accentuated in situations where overheads comprise a significant proportion of
product costs. Manufacturing overheads comprise 30·9% of turnover during the year ended 31 May 2005. Traditional
methods of allocating overheads to products might result in product cost information which is misleading and detrimental to
managerial decision-making. Calculations of product costs are more prone to error in situations where higher levels of
overhead exist. The consequences can prove disastrous as, for example, in the under-pricing or over-pricing of products.
Since Taliesin Ltd is going to confine its activities to its home country it must be prepared to face increased competition and
this increases the need for greater visibility and more accurate product cost information.
At present, Taliesin Ltd offers a range of products which is increasing in number and this may lead to the need for a more
detailed costing system. Traditional absorption systems might well be inadequate as the number of product variants increases.
One would expect that each new product developed is more complex than its predecessors. The company would probably
start with simple Vanilla, then a few basic flavours but as Taliesin Ltd has expanded one would expect it to take longer to
originate and test new products until they are ready to be introduced. It will probably take longer to mix the ingredients for a
run of each product.
These two, development and mixing ingredients, are examples of activities which arise when new products are considered.
If traditional absorption costing and budgeting are used based on machine-time in production then the effect of these activities
would be ignored.
In order to gain a full appreciation of the impact of new product introduction activity-based techniques should be used to
guide Taliesin Ltd into the easiest way to maintain its policy of growth. It may be a better decision to expand abroad or into
new markets at home with the existing products than pursue growth by introducing new products to a dwindling number of
customers.
We are not told of the composition of the customer base of Taliesin Ltd. However, one thing we do know is that the scope of
activity-based techniques extends beyond products and services. For example, the application of activity-based costing can
provide vital information that enables management to undertake customer profitability analysis, thereby further improving
management decision-making and operating performance.

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When considering the shortfall
– The family’s expenditure is likely to increase as the children get older, particularly if there is a need for school fees.
– There will be a need for some cash immediately to pay for the cost of the funeral.
– It is assumed that the whole of Jane’s estate has been left to Charles such that there will be no inheritance tax on her
death.
– The shortfall may be reduced by:
(i) State benefits and tax credits.
(ii) Expenditure on non-essential items, e.g. holidays and entertainment included in the annual expenditure of
￡45,500.
(iii) The income generated by Charles if he were to return to work.
– The shortfall may be increased by additional child-care costs due to Charles being a single parent, particularly if he
returns to work full-time.
Further information required
– The level of state benefits and tax credits available to Charles.
– The current level of expenditure on non-essential items.
– The costs of child-care if Charles were to return to work.
– Details of any wills made by Charles or Jane.
– Whether Charles’ investment properties could be sold and the proceeds invested in assets with a higher annual return.
– Whether there is any value in Speak Write Ltd independent of Jane, such that the company could be sold after Jane’s
death.
Other related issues
– The couple should consider making provision for their retirement via pension contributions or some other form. of long
term investment plan.
– The couple should recognise that there would be significant financial problems if Jane were to become seriously ill. In
addition to the family’s income falling as set out above, its expenditure would probably increase.
Protection products
– Term life assurance
A qualifying life policy would pay out a tax-free lump sum on Jane’s death.
– Permanent health insurance
Would provide a regular income if Jane were unable to work due to illness.
– Critical illness insurance
Would provide a capital sum in the event of Jane being diagnosed with an insured illness.