The Equation, Unemployment Rate = Natural Rate of Unemployment -

Multiple Choice

The equation, Unemployment rate = Natural rate of unemployment - a * ctual inflation - Expected inflation) ,

A) is the equation of the short-run Phillips curve.
B) implies the short-run Phillips curve shifts every time there is a change in actual inflation.
C) reflects the reasoning of Samuelson and Solow.
D) All of the above are correct.