Answer:
The correct answers are letters "A", "B", and "C": individuals; businesses; and governments.
Step-by-step explanation:
A financial transaction is an economic agreement or moves handled by a buyer and a seller where an asset is given in exchange for payment. The participants in these types of activities are individuals and businesses who can play the role of buyers and sellers and vice-versa, and the government granting that minimum legal conditions are provided for those transactions to take place.