MEANING OF MACRO ECONOMICS

Give two examples of Macro Economic variables.
Or
Give two examples of macro economic studies [Delhi, Foreign 2004, 06, 07, 07C; AI 2005, 06, 07] Or
Give two examples of the study of aggregates of the economic system.

Give one example of microeconomics. [Delhi 2004C]
Or
Give two examples of micro economic study. [AI, Foreign 2004; Delhi 2005]

Who is the father of modern Macroeconomics Analysis ?
Or
Name the economist who gave the understanding of Macro Economics for the first time.

Name the book written by Lord J.M. Keynes on Macro Economics.

When was Keynes book on Macroeconomics named "General Theory of Employment, Interest and Money" published ?

State whether the study of national income is Micro or Macro Economic study.