. mowthelawn;smallerD. washclothes;smaller 23. Deandecidedtoplaygolfratherthanpreparefortomorrow'sexamineconomics.Onecaninferthat: A. Deanhasmadeanirrationalchoice.B. Deanisdoingpoorlyinhiseconomicsclass.C. theeconomicsurplusfromplayinggolfexceededthesurplusfromstudying.D. thecostofstudyingwaslessthanthecostofgolfing. eptedatthreedifferentgraduateschools,andmustchooseone.EliteUcosts$50,000peryearanddidnotofferLarryanyfinancialaid.LarryvaluesattendingEliteUat$60,000peryear.StateCollegecosts$30,000peryear,andofferedLarryanannual$10,000scholarship.LarryvaluesattendingStateCollegeat$40,000peryear.NoNameUcosts$20,000peryear,andofferedLarryafull$20,000annualscholarship.LarryvaluesattendingNoNameat$15,000peryear. 24. TheopportunitycostofattendingEliteUis: A. $50,000B. $10,000C. $20,000D. $15,000
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