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The jet streams
Utility Function
A mathematical expression that ranks preferences over a set of goods or outcomes, representing satisfaction or happiness derived from consumption.
Consumption
The act of using goods and services to satisfy needs and wants, which is a fundamental component of economics.
Income
The money received by an individual or business for services provided, products sold, or investments.
Interest Rate
The cost of borrowing money or the return on investment, expressed as a percentage of the principal, over a specific time period.
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