Money serves several functions, one of which is the "measure of value" or "unit of account." This function allows money to be a common standard to express the value of goods and services, enabling comparison and exchange.
Step 1: Function explained
By assigning prices to goods and services, money helps determine the exchange ratio, i.e., how much of one good is worth in terms of another.
Step 2: Other functions
- Medium of exchange helps facilitate buying and selling.
- Store of value means money can preserve value over time.
- Standard of deferred payments allows settling debts in the future.
Hence, option (B) correctly identifies the function described.