微观经济学1.WhichofthefollowingisNOTafactorofproduction?A)thewaterusedtocoolanuclearpowerplant.B)theeffortoffarmersraisingcattle.C)thewagespaidtoworkers.D)themanagementskillofasmallbusinessowner.2.Whichofth

　　微观经济学

　　1.WhichofthefollowingisNOTafactorofproduction?

　　A)thewaterusedtocoolanuclearpowerplant.

　　B)theeffortoffarmersraisingcattle.

　　C)thewagespaidtoworkers.

　　D)themanagementskillofasmallbusinessowner.

　　2.Whichofthefollowingisapositivestatement?

　　A)Thegovernmentmustlowerthepriceofapizzasothatmorestudentscanaffordtobuyit.

　　B)Thebestleveloftaxationiszeropercentbecausethenpeoplegettokeepeverythingtheyearn.

　　C)Myeconomicsclassshouldlastfortwotermsbecauseitismyfavoriteclass.

　　D)Anincreaseintuitionwillcausefewerstudentstoapplytocollege.

　　3.Supposethatforthepasttwomonths,youhavestudiedeconomicsonehouraday.Younowdecidetostudyeconomicstwohoursaday.Forthepasttwomonths,____.

　　A)yourmarginalcostofstudyingeconomicsforanhourmusthaveexceededitsmarginalbenefit

　　B)themarginalcostofstudyingeconomicsmusthavefallen

　　C)yourmarginalbenefitfromstudyingeconomicsanhourmusthavebeengreaterthanitsmarginalcost

　　D)theopportunitycostofstudyingeconomicsmusthaverisen.