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? asked in 教育與參考考試 · 1 decade ago

87年 AL Econ MC

1. Scarcity implies

A.there is no such thing as a free good.

B.competition is inevitable.

C.a lack of proper planning.

D.price is the only viable criterion for the allocation of resources


(可能我個answer book錯...)

1 Answer

  • Anonymous
    1 decade ago
    Favorite Answer



    非價格競爭(non-price competition)也可以, eg, 排隊,抽籤,武力

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