The graph shown displays a market with an externality. 
This is a _______ externality, and the optimal quantity is _______ units.
Definitions:
Social Mobility
The movement of individuals or groups within or between social strata in a society.
Fluid Societies
Societies characterized by flexibility and adaptability in their social structures, allowing for greater mobility and change among their members.
Inequality
The unequal distribution of resources, opportunities, and privileges among individuals or groups, often based on characteristics like wealth, income, race, education, and gender.
Intergenerational Mobility
Is social mobility that occurs between generations.
Q7: The idea of efficiency is used to
Q13: In general, people who say they are
Q21: Voluntary exchanges between _ generate surplus.<br>A)firms<br>B)countries<br>C)individuals<br>D)All of
Q30: Federal government spending in the United States:<br>A)has
Q47: Demond has a PhD in history and
Q82: Discretionary spending involves public expenditures that:<br>A)have to
Q83: The graph shown demonstrates the domestic demand
Q91: Bans are typically enacted to:<br>A)solve common resource
Q95: Excludability is important because it:<br>A)allows sellers to
Q117: When businesses discriminate in response to the