IB Economics Unit 2.1: Microeconomics - Demand & Supply, Equilibrium (id: 0020a5

本题目来源于试卷: IB Economics Unit 2.1: Microeconomics - Demand & Supply, Equilibrium，类别为 IB经济学

[单选题]

In the diagram above, $P_1$ identifies all the following except

A. the marginal cost of producing $Q_1$
B. the additional benefit of consuming $Q_1$
C. the market price of $Q_1$
D. the opportunity cost of $Q_1$


参考答案:  D


本题详细解析:

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