Answer:
Option (c) is correct.
Step-by-step explanation:
Macroeconomics refers to the study of the behavior and performance of the economy as a whole. Macro economics takes into account the effect interest rates and a country's productivity.
If mainly focuses on the gross domestic product of a nation, unemployment, inflation, growth rate, etc.
Its main aim is to highlight the issues that are affecting the country's economy, individuals and companies.
Components under macro economics:
(1) Aggregate supply
(2) Aggregate demand
(3) Government spending
(4) Inflation