正确答案:(a)Whenconsideringthefinancingofworkingcapital,itisusefultodividecurrentassetsintofluctuatingcurrentassetsandpermanentcurrentassets.Fluctuatingcurrentassetsrepresentchangesinthelevelofcurrentassetsduetotheunpredictabilityofbusinessactivity.Permanentcurrentassetsrepresentthecorelevelofinvestmentincurrentassetsneededtosupportagivenlevelofturnoverorbusinessactivity.Asturnoverorlevelofbusinessactivityincreases,thelevelofpermanentcurrentassetswillalsoincrease.Thisrelationshipcanbemeasuredbytheratioofturnovertonetcurrentassets.Thefinancingchoiceasfarasworkingcapitalisconcernedisbetweenshort-termandlong-termfinance.Short-termfinanceismoreflexiblethanlong-termfinance:anoverdraft,forexample,isusedbyabusinessorganisationastheneedarisesandvariableinterestischargedontheoutstandingbalance.Short-termfinanceisalsomoreriskythanlong-termfinance:anoverdraftfacilitymaybewithdrawn,orashort-termloanmayberenewedonlessfavourableterms.Intermsofcost,thetermstructureofinterestratessuggeststhatshort-termdebtfinancehasalowercostthanlong-termdebtfinance.Thematchingprinciplesuggeststhatlong-termfinanceshouldbeusedforlong-terminvestment.Applyingthisprincipletoworkingcapitalfinancing,long-termfinanceshouldbematchedwithpermanentcurrentassetsandnon-currentassets.Afinancingpolicywiththisobjectiveiscalleda‘matchingpolicy’.HGRCoisnotusingthisfinancingpolicy,sinceofthe$16,935,000ofcurrentassets,$14,000,000or83%isfinancedfromshort-termsources(overdraftandtradepayables)andonly$2,935,000or17%isfinancedfromalong-termsource,inthiscaseequityfinance(shareholders’funds)ortradedbonds.ThefinancingpolicyorapproachtakenbyHGRCotowardsthefinancingofworkingcapital,whereshort-termfinanceispreferred,iscalledanaggressivepolicy.Relianceonshort-termfinancemakesthisriskierthanamatchingapproach,butalsomoreprofitableduetothelowercostofshort-termfinance.Followinganaggressiveapproachtofinancingcanleadtoovertrading(undercapitalisation)andthepossibilityofliquidityproblems.(b)Bankbalanceinthreemonths’timeifnoactionistaken:Workings:ReductioninaccountsreceivabledaysCurrentaccountsreceivabledays=(8,775/49,275)x365=65daysReductionindaysoversixmonths=65–53=12daysMonthlyreduction=12/6=2daysEachreceivablesdayisequivalentto8,775,000/65=$135,000(Alternatively,eachreceivablesdayisequivalentto49,275,000/365=$135,000)Monthlyreductioninaccountsreceivable=2x135,000=$270,000ReductionininventorydaysCurrentinventorydays=(8,160/37,230)x365=80daysEachinventorydayisequivalentto8,160,000/80=$102,000(Alternatively,eachinventoryday=37,230,000/365=$102,000)Monthlyreductionininventory=102,000x2=$204,000OverdraftinterestcalculationsMonthlyoverdraftinterestrate=1·06171/12=1·005or0·5%Ifnoactionistaken:Period1interest=3,800,000x0·005=$19,000Period2interest=3,549,000x0·005=$17,745or$18,000Period3interest=3,517,000x0·005=$17,585or$18,000Ifactionistaken:Period1interest=3,800,000x0.005=$19,000Period2interest=3,075,000x0.005=$15,375or$15,000Period3interest=2,566,000x0.005=$12,830or$13,000DiscussionIfnoactionistaken,thecashflowforecastshowsthatHGRCowillexceeditsoverdraftlimitof$4millionby$1·48millioninthreemonths’time.Ifthefinancedirector’sproposalsareimplemented,thereisapositiveeffectonthebankbalance,buttheoverdraftlimitisstillexceededinthreemonths’time,althoughonlyby$47,000ratherthanby$1·47million.Ineachofthethreemonthsfollowingthat,thecontinuingreductioninaccountsreceivabledayswillimprovethebankbalanceby$270,000permonth.Withoutfurtherinformationonoperatingreceiptsandpayments,itcannotbeforecastwhetherthebankbalancewillreturntolessthanthelimit,orevencontinuetoimprove.Themainreasonfortheproblemwiththebankbalanceisthe$2millioncapitalexpenditure.Purchaseofnon-currentassetsshouldnotbefinancedbyanoverdraft,butalong-termsourceoffinancesuchasequityorbonds.Ifthecapitalexpenditurewereremovedfromtheareaofworkingcapitalmanagement,theoverdraftbalanceattheendofthreemonthswouldbe$3·48millionifnoactionweretakenand$2·05millionifthefinancedirector’sproposalswereimplemented.GiventhatHGRCohasalmost$50millionofnon-currentassetsthatcouldpossiblybeusedassecurity,raisinglong-termdebtthrougheitherabankloanorabondissueappearstobesensible.Assumingabondinterestrateof10%peryear,currentlong-termdebtintheform.oftradedbondsisapproximately($200mx2)/0·1=$4m,whichismuchlessthantheamountofnoncurrentassets.AsuitablecourseofactionforHGRCotofollowwouldthereforebe,firstly,toimplementthefinancedirector’sproposalsand,secondly,tofinancethecapitalexpenditurefromalong-termsource.Considerationcouldalsobegiventousingsomelong-termdebtfinancetoreducetheoverdraftandtoreducethelevelofaccountspayable,currentlystandingat100days.(c)Whencreditisgrantedtoforeigncustomers,twoproblemsmaybecomeespeciallysignificant.First,thelongerdistancesoverwhichtradetakesplaceandthemorecomplexnatureoftradetransactionsandtheirelementsmeansforeignaccountsreceivableneedmoreinvestmentthantheirdomesticcounterparts.Longertransactiontimesincreaseaccountsreceivablebalancesandhencetheleveloffinancingandfinancingcosts.Second,theriskofbaddebtsishigherwithforeignaccountsreceivablethanwiththeirdomesticcounterparts.Inordertomanageandreducecreditrisks,therefore,exportersseektoreducetheriskofbaddebtandtoreducethelevelofinvestmentinforeignaccountsreceivable.Manyforeigntransactionsareon‘openaccount’,whichisanagreementtosettletheamountoutstandingonapredetermineddate.Openaccountreflectsagoodbusinessrelationshipbetweenimporterandexporter.Italsocarriesthehighestriskofnon-payment.Onewaytoreduceinvestmentinforeignaccountsreceivableistoagreeearlypaymentwithanimporter,forexamplebypaymentinadvance,paymentonshipment,orcashondelivery.Thesetermsoftradeareunlikelytobecompetitive,however,anditismorelikelythatanexporterwillseektoreceivecashinadvanceofpaymentbeingmadebythecustomer.Onewaytoacceleratecashreceiptsistousebillfinance.Billsofexchangewithasignedagreementtopaytheexporteronanagreedfuturedate,supportedbyadocumentaryletterofcredit,canbediscountedbyabanktogiveimmediatefunds.Thisdiscountingiswithoutrecourseifbillsofexchangehavebeencountersignedbytheimporter’sbank.Documentarylettersofcreditareapaymentguaranteebackedbyoneormorebanks.Theycarryalmostnorisk,providedtheexportercomplieswiththetermsandconditionscontainedintheletterofcredit.Theexportermustpresentthedocumentsstatedintheletter,suchasbillsoflading,shippingdocuments,billsofexchange,andsoon,whenseekingpayment.Aseachsupportingdocumentrelatestoakeyaspectoftheoveralltransaction,lettersofcreditgivesecuritytotheimporteraswellastheexporter.Companiescanalsomanageandreduceriskbygatheringappropriateinformationwithwhichtoassessthecreditworthinessofnewcustomers,suchasbankreferencesandcreditreports.Insurancecanalsobeusedtocoversomeoftherisksassociatedwithgivingcredittoforeigncustomers.Thiswouldavoidthecostofseekingtorecovercashduefromforeignaccountsreceivablethroughaforeignlegalsystem,wheretheexportercouldbeatadisadvantageduetoalackoflocalorspecialistknowledge.Exportfactoringcanalsobeconsidered,wheretheexporterpaysforthespecialistexpertiseofthefactorasawayofreducinginvestmentinforeignaccountsreceivableandreducingtheincidenceofbaddebts.