When the Economy Is at Its Potential Output Level,which of the Following

Multiple Choice

When the economy is at its potential output level,which of the following is not true?

A) Firms' and workers' expectations about the price level are not accurate.
B) The nominal wage is a good measure of the expected real wage.
C) The unemployment rate is about 4 to 6 percent.
D) The economy is producing its maximum sustainable output.
E) The actual price level equals the expected price level.