Tutorial Added – Classification of goods and services

Goods and services can be classified into various categories based on their nature of scarcity.

Free Goods

A free good is available in abundance to people. Consumption of a free good does not arise in an opportunity cost.
Examples of free goods are air, water etc. Sometimes, a good maybe a free good in one country where as it may become an economic good in another country in which the consumers have to pay to use it.

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