Question

ACO is a person who pays a price for a commodity or service and uses it
3.
and
are the main links between the producers and consumers.
4​

Answer 1

Answer:

A commodity is a basic good used in commerce that is interchangeable with other goods of the same type. Commodities are most often used as inputs in the production of other goods or services. The quality of a given commodity may differ slightly, but it is essentially uniform across producers.

When they are traded on an exchange, commodities must also meet specified minimum standards, also known as a basis grade. They tend to change rapidly from year to year.