Examlex
Which is one of the Dietary Guidelines for Americans?
Public Good
An item or service delivered at no cost to all individuals in a society, facilitated by either public authorities or a charitable organization or person.
Rival in Consumption
A characteristic of a good where its consumption by one person reduces its availability for another person.
Substitutes
Goods or services that can replace each other in use or consumption, where an increase in the price of one leads to an increase in demand for the other.
Nonrival in Consumption
Nonrival in Consumption describes a good where one individual's consumption does not reduce availability to others, such as a public broadcast.
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