Suppose a nation opened its borders to the free flow of workers from other nations. how would this event likely affect the long-run aggregate supply (lras) curve and the production possibilities curve of the nation?

This event would likely decrease the long-run aggregate supply curve and the production possibilities curve of the nation.

Explanation:

If a nation open its borders to the free flow of workers from other nations, the long-run aggregate supply curve would no longer be lineal, the increase on the foreign competitive workforce would put the capacitated and adaptable national workforce in danger of being replaced.

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your answer would b. the missisipi river

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