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4 6 8》小作 9 10 ThepiechartsbelowshowthepercentagesofexpenditureondifferentitemsinUSAThepiechartsbelowshowtheofexpenditureondifferentitemsinThepiechartsshowchangesinn

OverviewofmaintrendDetails1?overviewofmaintrendsoverviewoverviewofmainThespendingbooks,petrol,restaurantandfoodincreasedduringtheperiodshown,whiletherewerecorrespondingdropsintheexpenditureofcars.Wecanalsoseethatfoodmadeupthebiggestitemsofexpenditureinbothyears.Carsandfoodcomprisedoverhalfofhouseholdspendinginbothyears.Foodaccountedfor44%ofspendingin1966,butthisincreasedto45%in1996.Spendingoneatingoutalsorose,climbingfrom7%to8%.Otherdramaticgrowthscanbeobservedinthepercentageofoutlayonbooksandpetrol,from6%to14%andfrom9%to14%Ontheotherhand,theoutlayoncarsdeclined,fallingfrom23%in1966to8%in1996.However,someareasremainedunchanged.Americansspentapproxima thesameamountofsalaryoncomputersandfurnitureinbothyears.

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Moreandmorepeopleworkfromhomeandstudyfromhomewiththedevelopmentofcomputertechnology.Doyouthinkitispositiveornegativedevelopment? expenses(交通花費ThereisalsolittleneedforemployeestobuysuitsanddressupeveryworkdaybecausetheycanworkintheirjoggingoutfitorMoreimportantlyrentalpaymentsandoverheadcosts(日常開支arecutsignificantlyallowingintothebusiness. 日常費用(4)的顯著減少，允許雇主將所有和利潤Workingfromhomealsohassomedisadvantages.Forexample,sincethereisnopressuretostartworkatacertaintime,itisveryeasytodelaythestartofwork(延誤工作開始的時間).Productivitycanseriouslydecreaseundersuchcircumstancesifgreatself-disciplineisnotmaintained.Anotherdisadvantageissocialisolation(社交).Peoplewhoworkoutsidetheoften ctwith(與…交流)andcustomers.Nevertheless,thosefromhomelosethesesocialaspectsthatcansometimesmaketheworkmoreenjoyable.由于沒有開始的工作時間的