[单选题]
Assume a hypothetical complex and open) 3n3 rzv 4g*vn(80btngdmbxf pc*usrzm:o corr4+:,c y:7d j economy.
From the following list, identify the leakages from the economy's circular flow of income:
I. Taxes
II.Export revenue
III. Saving
A. I only
B. I and III only
C. I, II, and III
D. II and III only
参考答案: B
本题详细解析:
Leakages involve income earned that is not spent on domestic goods and services. Leakages include: saving, taxes, and import spending.
Export revenue is an injection into the circular flow, not a leakage.
Therefore, choices A, C, and D are incorrect because export revenue is an injection, not a leakage.
Leakages involve income earned that is not spent on domestic goods and services. Leakages include: saving, taxes, and import spending.
Export revenue is an injection into the circular flow, not a leakage.
Therefore, choices A, C, and D are incorrect because export revenue is an injection, not a leakage.