Which of the following is a topic of macroeconomics?
A. why nations have different rates of growth
B. what causes inflation and what can be done about it
C. why unemployment periodically reaches very high levels
D. all of the above
Answer:D
Which of the following is a topic of macroeconomics?
A. why nations have different rates of growth B. what causes inflation and what can be done about it C. why unemployment periodically reaches very high levels D. all of the above