Importance of hotel managers in points​

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A. a good is initially produced by producers with higher opportunity costs and eventually produced by producers with lower opportunity costs

Explanation:

The production possibility frontier is a curve that shows the two combinations of goods and services produced in an economy.

Because of trade a country can specialise in the production of goods for which it has a lower opportunity cost in its production and import goods for which it has a higher opportunity cost.

This makes the ppf bowed out as the country produces more of the good for which it has a lower opportunity cost and less of the good for which it has a higher opportunity cost.

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