The Theories and Models of Macroeconomics Are Used to

Multiple Choice

The theories and models of macroeconomics are used to

A) produce studies that explain major macroeconomic events of the past.
B) produce studies and understanding that can guide the design of economic policy in its attempt to avoid damaging periods of high inflation, high unemployment, or both.
C) produce studies with which future business cycles can be forecast.
D) produce analyses of how various macroeconomic policies interact.
E) all of the above.