Which of the Following Would Reduce the Natural Rate of Unemployment

Multiple Choice

Which of the following would reduce the natural rate of unemployment?

A) both an increase in the rate of money growth and increased unemployment compensation
B) an increase in the rate of money growth but not increased unemployment compensation
C) an increase in unemployment compensation but not an increase in the rate of money growth.
D) neither an increase in unemployment compensation nor an increase in the rate of money growth.