CFA CFA Level 1 Question of the Week – Economics

Question of the Week – Economics

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    • Avatar of AdaptPrepAdaptPrep
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        Nelly devotes her budget each
        week to both beans and beef. Beans are an inferior good costing $1 per can. A
        pound of beef, a normal good, sets Nelly back $5. As Nelly’s income increases
        from $50 to $75 per week, her consumption of beans most likely:

        • Increases
        • Decreases
        • Remains constant
      • Avatar of AdaptPrepAdaptPrep
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          Inferior goods, by
          definition, are purchased less as income increases. All you need to know is that beans
          are an inferior good and that Nelly’s income increases.

          The situation illustrates why
          a good might be inferior — why might you buy less of it as you get more money?
          In this case, Nelly needs to eat something. She would rather have beef, but it
          is expensive. If Nelly has very little income, she may have to spend all her
          money on beans. As her income increases, she uses the excess money to switch
          her purchases over from beans to beef.

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