State the exact value of 
. A diagram may help.
Definitions:
Earned
Money obtained in return for labor or services provided.
Public Assistance
Government programs designed to provide financial or other aid to individuals or groups in need.
Permanent Underclass
A segment of the population that experiences persistent poverty and social disadvantages, making upward mobility difficult.
Poverty Line
The minimum level of income deemed necessary to achieve an adequate standard of living in a given country.
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