Answer:
a common measurement of the relative value of goods and services.
Step-by-step explanation:
Money has three functions. they are :
1. Medium of exchange : this shows the acceptability of money in exchange for goods and services.
2. Store of value : that shows the ability of money to hold value over time.
3. Unit of account : a common measurement of the relative value of goods and services. money serves a means by which one can measure the value of goods and services. for example, if we are told the price of a shoe is $1,000 and the price of another shoe is $50. We know that the $1,000 is relatively more valuable when compared to the $50 shoes.