Macroeconomics approaches the study of economics from the viewpoint of:

A) the entire economy.
B) governmental units.
C) the operation of specific product and resource markets.
D) individual firms.

Macroeconomics

The part of economics concerned with the performance and behavior of the economy as a whole. Focuses on economic growth, the business cycle, interest rates, inflation, and the behavior of major economic aggregates such as the household, business, and government sectors.

Entire Economy

The entire economy refers to the sum total of all economic activities and interactions within a country or region.