Which function provides a common measure of value?

Which function provides a common measure of value?

• A. Unit of account
• B. Medium of exchange
• C. Store of value
• D. Standard of deferred payment

Answer: (A)

The function that provides a common measure of value is the unit of account. It gives us a standard numerical yardstick—like dollars or euros—for quoting prices and comparing the worth of different goods and services. This lets us express how valuable things are relative to each other in a consistent way, which is essential for budgeting, accounting, and market prices. This is distinct from the medium of exchange, which is money’s role in facilitating transactions; the store of value, which concerns holding purchasing power over time; and the standard of deferred payment, which enables credit by allowing value to be agreed upon for future settlement. Since the question asks for a common measure of value, the unit of account best fits. For example, pricing a sandwich at $5 and a coffee at $3 uses a common unit to compare value directly.

The function that provides a common measure of value is the unit of account. It gives us a standard numerical yardstick—like dollars or euros—for quoting prices and comparing the worth of different goods and services. This lets us express how valuable things are relative to each other in a consistent way, which is essential for budgeting, accounting, and market prices.

This is distinct from the medium of exchange, which is money’s role in facilitating transactions; the store of value, which concerns holding purchasing power over time; and the standard of deferred payment, which enables credit by allowing value to be agreed upon for future settlement. Since the question asks for a common measure of value, the unit of account best fits. For example, pricing a sandwich at $5 and a coffee at $3 uses a common unit to compare value directly.