Answer:
Medium of exchange
unit of account
store of value
Step-by-step explanation:
Money is anything that is generally accepted as a means of payment for goods and services and for repayment of debt.
Functions of money
1. Medium of exchange : money can be used to exchange for goods and services. For example, by writing the check, he is exchanging money for a car
2. Unit of account : money can be used to value goods and services, For example, price was used to determine which was more expensive between the super and the duper
3. Store of value : money can retain its value over the long term, this it can be used as a store of value.