Read the passage below and answer the question that follows. Let’s say the average GDP per capita for the world’s countries is $10,500. The GDP per capita of Country B is $10,000. The majority of the workforce is in tertiary-sector jobs. What is most likely about Country B’s economic development?

A majority of workers in tertiary-sector jobs—such as services, healthcare, and education—is a common feature of developed economies. Country B’s GDP per capita of $10,000 is close to the world average of $10,500, so the strong clue is the workforce’s concentration in the tertiary sector. The best answer is A, Country B has a developed economy.

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