As a result of changes in cyclical unemployment, the unemployment rate ________ from 2009 to 2014.

Which of the following is true?

A) Potential GDP fluctuates around nominal GDP. B) Nominal GDP fluctuates around real GDP. C) Real GDP never equals potential GDP. D) The Okun Gaps are much larger than the Lucas Wedge. E) Real GDP fluctuates around potential GDP.

In markets with asymmetric information

A) asymmetric information causes moral hazard and then it causes adverse selection. B) moral hazard causes adverse selection which in turn causes asymmetric information. C) asymmetric information causes adverse selection and then it causes moral hazard. D) adverse selection causes moral hazard which in turn causes asymmetric information.