Examlex
Explain the java.lang package and why it is important.
Consume
The process of consuming a product or service to fulfill needs or desires.
Utility Function
A utility function is a representation of preferences over a set of goods and services, showing the level of satisfaction or utility that different bundles of goods provide to a consumer.
Consumption
The use of goods and services by households or individuals for personal needs or to derive utility.
Income
Financial earnings generated through employment, investments, or other sources, contributing to an individual's purchasing power.
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