Answer :
The combinations shown by the Production Possibilities Frontier are the combinations of output that an economy can produce.
What does the Production Possibilities Frontier?
This refers to an economic metric that allows a nation to see the quantities of goods that it is able to produce given its available resources.
Producing outside the PPF is not possible because it shows a quantity that the nation is unable to produce because it will not have the required resources.
Find out more on the Production Possibilities Frontier at https://brainly.com/question/25071524.
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