31.Supposethatneitherfood-serviceworkersnorretailsalespeopleareunionized.Iffood-serviceworkersunionize,thenthesupplyofretailsalespeoplewill a.rise,aswillthewagesofretailsalespeople. b.rise,andthewagesofretailsalespeoplewillfall. c.fall,aswillthewagesofretailsalespeople. d.fall,andthewagesofretailsalespeoplewillrise. 32.Supposethatbartendersandwaitershavenounions.Nowsupposethatbartendersformaunion.Whatdoesthisdothelaborsupplyandwagesofwaiters? a.Bothlaborsupplyandwagesincrease. b.Laborsupplyincreases,andwagesdecrease. c.Laborsupplydecreases,andwagesincrease. d.Bothlaborsupplyandwagesdecrease. 33.Supposethatgarbagecollectorsandlandscapingworkershavenounions.Nowsupposethatgarbagecollectorsformunions.Whatdoesthisdothelaborsupplyandwagesoflandscapingworkers? a.Bothlaborsupplyandwagesincrease. b.Laborsupplyincreases,andwagesdecrease. c.Laborsupplydecreases,andwagesincrease. d.Bothlaborsupplyandwagesincrease. 34.Considertwolabormarketsinwhichjobsareequallyattractiveinallrespectsotherthanthewagerate.Allworkersareequallyabletodoeitherjob.Initially,bothlabormarketsareperfectlycompetitive.Ifaunionorganizesworkersinoneofthemarkets,thenthewagerateswilltendto a.riseinbothmarkets. b.fallinbothmarkets c.risefortheunionjobs,butremainunchangedforthenonunionjobs. d.risefortheunionjobsandfallforthenonunionjobs. 35.Supposethatmedicaltechniciansandnurses’aidesarenotunionized.Ifthenurses’aidesunionize,thenthewagesof a.bothmedicaltechniciansandnurses’aideswillrise. b.bothmedicaltechniciansandnurses’aideswillfall. c.medicaltechnicianswillrise,andthewagesofnurses’aideswillfall. d.nurses’aideswillrise,andthewagesofmedicaltechnicianswillfall. 36.Supposethatfloristsandlandscapeworkersarenotunionized.Iffloristsunionize,thenthewagesof a.floristswillrise,andthewagesoflandscapeworkerswillfall. b.floristswillfall,andthewagesoflandscapeworkerswillrise. c.bothfloristsandlandscapeworkerswillrise. d.bothfloristsandlandscapeworkerswillfall. 37.Supposethatcollegeprofessorsatpublicuniversitiesareunionized.Ifpublicuniversitycollegeprofessorschangetheirmindsandvotenottobeunionized,thequantityofpublicuniversitycollegeprofessorsdemandedwill a.rise.Thesupplyofworkersinothersimilarprofessionswillalsorise. b.rise.Thesupplyofworkersinothersimilarprofessionswillfall. c.fall.Thesupplyofworkersinothersimilarprofessionswillrise. d.fall.Thesupplyofworkersinothersimilarprofessionswillalsofall. 38.Supposethatdentalhygienistsareunionizedintheeasternregionofthecountrybutnotinthewesternregion.Iftheunionizedworkersintheeasternregionabolishedtheirunions,employment a.andwagesofdentalhygienistsintheeasternregionwouldrise. b.ofdentalhygienistsintheeasternregionwouldrise,butwagesofdentalhygienistsintheeasternregionwouldfall. c.andwagesofdentalhygienistsintheeasternregionwouldfall. d.ofdentalhygienistsintheeasternregionwouldfall,butwagesofdentalhygienistsintheeasternregionwouldrise. 39.Whichofthefollowingisnotcorrect? a.UnionsareexemptfromU.S.antitrustlaws. b.TheWagnerActof1935preventsU.S.employersfrominterferingwhenworkerstrytoorganizeunions. c.TheNationalLaborRelationsBoardistheU.S.governmentagencythatenforcesworkers’righttounionize. d.Right-to-worklawspreventfirmsfromhiringpermanentreplacementsforworkerswhoareonstrike. 40.TheWagnerActof1935 a.preventsunionsfromactingascartels. b.allowsworkersjoiningaunionizedfirmtochoosenottojointheunion. c.preventsemployersfrominterferingwhenworkerstrytoorganizeaunion. d.preventsfirmsfromhiringpermanentreplacementsforworkerswhoareonstrike.