（浙江省慈溪中学2010届高三第二次月考）（C）Pricesdeterminehowresourcesaretobeused.Theyarealsothemeansbywhichproductsandservicesthatareinlimitedsupplyarerationedamongbuyers.Thepricesystemoft

　　（浙江省慈溪中学2010届高三第二次月考）

　　（C）

　　Pricesdeterminehowresourcesaretobeused.Theyarealsothemeansbywhichproductsandservicesthatareinlimitedsupplyarerationedamongbuyers.ThepricesystemoftheUnitedStatesisacomplexnetworkcomposedofthepricesofalltheproductsboughtandsoldintheeconomyaswellasthoseofamyriad众多方面的ofservicesincludinglaborprofessionaltransportationandpublic-utilityservices.Theinterrelationshipsofallthesepricesmakeupthe“system”ofprices.Thepriceofanyparticularproductorserviceislinkedtoabroadcomplicatedsystemofpricesinwhicheverythingseemstodependmoreorlessuponeverythingelse.

　　Ifoneweretoaskagroupofrandomlyselectedindividualstodefine“price”manywouldreplythatpriceisanamountofmoneypaidbythebuyertothesellerofaproductorserviceorinotherwordsthatpriceisthemoneyvaluesofaproductorserviceasagreeduponinamarkettransaction.Thisdefinitionisofcoursevalidasfarasitgoes.Foracompleteunderstandingofapriceinanyparticulartransactionmuchmorethantheamountofmoneyinvolvedmustbeknown.Boththebuyerandthesellershouldbefamiliarwithnotonlythemoneyamountbutwiththeamountandqualityoftheproductorservicetobeexchangedthetimeandplaceatwhichtheexchangewilltakeplaceandpaymentwillbemadetheformofmoneytobeusedthecredittermsanddiscountsthatapplytothetransactionguaranteesontheproductorservicedeliverytermsreturnprivilegesandotherfactors.Inotherwordsbothbuyerandsellershouldbefullyawareofallthefactorsthatcomprisethetotal“package”beingexchangedfortheasked-foramountofmoneyinorderthattheymayevaluateagivenprice.

　　69.AccordingtothefirstparagraphwhatmakesupthepricesystemoftheUS?

　　A.Laborprofessionaltransportationandpublic-utility有益services.

　　B.Acomplexnetworkcomposedofthepricesofalltheproductsboughandsoldintheeconomyandalsothoseofamyriadofservices.

　　C.Anyparticularproductorservice.

　　D.Todependon“howresourcesaretobeused”.

　　70.Howmanyfactorsaretheretodefine“Price”?

　　A.morethan7 B.morethan8 C.morethan9 D.morethan10

　　71.Whichstatementistrueacc