What is the difference between microeconomics and macroeconomics?
a. Macroeconomics deals with abstract economic theories, while microeconomics applies those theories to the real world.
b. Microeconomics looks at economic systems in a vacuum, while macroeconomics looks at how those systems interact with one another.
c. Microeconomics deals with economics on the level of individuals or businesses, while macroeconomics deals with economics on the level of states or countries.
d. Macroeconomics looks at the history of economics, while microeconomics is concerned with the present and the future.