What does bartering involve?

A. trading goods or services for other goods or services

B. using paper money to buy goods or services

C. exchanging gold bars or coins for silver bars or coins

D. trading gold or silver coins for goods or services

Answer: A

Explanation: Barter is an act of trading goods or services between two or more parties without the use of money (or a monetary medium, such as a credit card). In essence, bartering involves the provision of one good or service by one party in return for another good or service from another party.