Question

what are the function of utilitiy​

Answer 1

Answer:

   The Utility function measures the welfare or satisfaction of a consumer as a function of consumption of real goods such as food or clothing. Utility function is widely used in the rational choice theory to analyze human behavior. When economists measure the preferences of consumers, it's referred to ordinal utility .

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Answer 2

ANSWER

A program that performs a very specific task, usually related to managing system resources.Operating systems contain a number of utilities for managing disk drives, printers, and other devices. Utilities differ from applications mostly in terms of size, complexity and function.

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