Consider the following statements-
1. It studies the behaviour of the economy as a whole.
2. It has theories that help to Maintain stability in the general price level and solve problems of the economy.
3. It works on the principle that markets will achieve equilibrium soon.
Which of the above statements is/are the features of Macroeconomics?
1
1 and 2 only
2
2 and 3 only
3
3 only
4
All of the above