131.Whatwillhappentotheequilibriumpriceofnewtextbooksifmorestudentsattendcollege,paperbecomescheaper,textbookauthorsacceptlowerroyalties,andfewerusedtextbooksaresold? a.Pricewillrise. b.Pricewillfall. c.Pricewillstayexactlythesame. d.Thepricechangewillbeambiguous. 132.Newoaktablesarenormalgoods.Whatwouldhappentotheequilibriumpriceandquantityinthemarketforoaktablesifthepriceofmapletablesrises,thepriceofoakwoodrises,morebuyersenterthemarketforoaktables,andthepriceoftheglueusedintheproductionofthenewoaktablesincreased? a.Pricewillfall,andtheeffectonquantityisambiguous. b.Pricewillrise,andtheeffectonquantityisambiguous. c.Quantitywillfall,andtheeffectonpriceisambiguous. d.Quantitywillrise,andtheeffectonpriceisambiguous. 133.Whatwouldhappentotheequilibriumpriceandquantityofpeanutbutterifthepriceofpeanutswentup,thepriceofjellyfell,fewerfirmsdecidedtoproducepeanutbutter,andhealthofficialsannouncedthateatingpeanutbutterwasgoodforyou? a.Pricewillfall,andtheeffectonquantityisambiguous. b.Pricewillrise,andtheeffectonquantityisambiguous. c.Quantitywillfall,andtheeffectonpriceisambiguous. d.Quantitywillrise,andtheeffectonpriceisambiguous. 134.Pensarenormalgoods.Whatwillhappentotheequilibriumpriceofpensifthepriceofpencilsrises,consumersexperienceanincreaseinincome,writingininkbecomesfashionable,peopleexpectthepriceofpenstoriseinthenearfuture,thepopulationincreases,fewerfirmsmanufacturepens,andthewagesofpen-makersincrease? a.Pricewillrise. b.Pricewillfall. c.Pricewillstayexactlythesame. d.Thepricechangewillbeambiguous. 135.Whatwillhappentotheequilibriumpriceandquantityoftraditionalcamerafilmiftraditionalcamerasbecomemoreexpensive,digitalcamerasbecomecheaper,thecostoftheresourcesneededtomanufacturetraditionalfilmfalls,andmorefirmsdecidetomanufacturetraditionalfilm? a.Pricewillfall,andtheeffectonquantityisambiguous. b.Pricewillrise,andtheeffectonquantityisambiguous. c.Quantitywillfall,andtheeffectonpriceisambiguous. d.Quantitywillrise,andtheeffectonpriceisambiguous. 136.Newcarsarenormalgoods.Whatwillhappentotheequilibriumpriceofnewcarsifthepriceofgasolinerises,thepriceofsteelfalls,publictransportationbecomescheaperandmorecomfortable,auto-workersacceptlowerwages,andautomobileinsurancebecomesmoreexpensive? a.Pricewillrise. b.Pricewillfall. c.Pricewillstayexactlythesame. d.Thepricechangewillbeambiguous. 137.Whatwillhappentotheequilibriumpriceandquantityofnewcarsifthepriceofgasolinerises,thepriceofsteelrises,publictransportationbecomescheaperandmorecomfortable,andauto-workersnegotiatehigherwages? a.Pricewillfall,andtheeffectonquantityisambiguous. b.Pricewillrise,andtheeffectonquantityisambiguous. c.Quantitywillfall,andtheeffectonpriceisambiguous. d.Quantitywillrise,andtheeffectonpriceisambiguous. 138.ConsiderthemarketfornewDVDs.IfDVDplayersbecamecheaper,buyersexpectedDVDpricestofallnextyear,usedDVDsbecamemoreexpensive,andDVDproductiontechnologyimproved,thentheequilibriumpriceofanewDVDwould a.rise. b.fall. c.staythesame. d.couldrise,fall,orremainunchanged. 139.Whichofthefollowingsetsofeventsmustcauseanincreaseinthepriceofanewhouse? a.higherwagesforcarpenters,higherwoodprices,increasesinconsumerincomes,higherapartmentrents,increasesinpopulation,andexpectationsofhigherhousepricesinthefuture b.lowerwagesforcarpenters,lowerwoodprices,increasesinconsumerincomes,higherapartmentrents,increasesinpopulationandexpectationsofhigherhousepricesinthefuture c.lowerwagesforcarpenters,higherwoodprices,decreasesinconsumerincomes,higherapartmentrents,decreasesinpopulationandexpectationsofhigherhousepricesinthefuture d.higherwagesforcarpenters,lowerwoodprices,decreasesinconsumerincomes,lowerapartmentrents,decreasesinpopulationandexpectationsoflowerhousepricesinthefuture 140.Whatwouldhappentotheequilibriumpriceandquantityoflattésifcoffeeshopsbeganusingamachinethatreducedtheamountoflabornecessarytoproducesteamedmilk,whichisusedtomakelattés,andscientistsdiscoveredthatcoffeepreventsheartattacks? a.Boththeequilibriumpriceandquantitywouldincrease. b.Boththeequilibriumpriceandquantitywoulddecrease. c.Theequilibriumpricewouldincrease,andtheeffectonequilibriumquantitywouldbeambiguous. d.Theequilibriumquantitywouldincrease,andtheeffectonequilibriumpricewouldbeambiguous.