On a Graph Showing Real National Income on the Vertical

question 51

Multiple Choice

On a graph showing real national income on the vertical axis and time on the horizontal axis,the trend-line would probably be a good approximation of the

• A)business cycle.
• B)distribution of income.
• C)inflation rate.
• D)path of potential output.
• E)unemployment rate.

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Definitions:

Foraging

The act of searching for and exploiting food resources by animals, including humans.

Dunbar

Refers to the Dunbar's number, a theoretical cognitive limit to the number of people with whom one can maintain stable social relationships.

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The number of individuals constituting a group, which can affect dynamics, interaction, and outcomes in social, educational, and work settings.

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The physical size of the brain, often related to various factors including species, age, and cognitive abilities.