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Experiments conducted by Darley and Latané demonstrated that the greater the number of people who witness a victim in an emergency,
Utility Function
A mathematical representation that ranks consumer preferences over a set of goods or services, often leading to an optimal choice.
Consumption
The usage of goods and services by households or individuals, forming a major component of aggregate demand in an economy.
Income
Income refers to the money received by an individual or entity, typically in the form of wages, salaries, or returns from investments, over a specified period of time.
Interest Rate
The amount charged, expressed as a percentage of principal, by a lender to a borrower for the use of assets.
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