The utility of a good or service

A) is synonymous with usefulness.
B) is the satisfaction or pleasure one gets from consuming it.
C) is easy to quantify.
D) rarely varies from person to person.

Utility

In economics, a measure of satisfaction or happiness that a consumer derives from the consumption of goods and services.

Satisfaction

The fulfillment of one's needs or the pleasure derived from consuming goods or services.

Consuming It

Pertains to the act of using up resources or products to satisfy needs or desires.