Which of the Following Is the Correct Expression for Short-Run

Multiple Choice

Which of the following is the correct expression for short-run aggregate supply in the new classical view?

A) Y^{P = Y + a}(P - P^e)
B) Y = Y^{P + a}(P - P^e)
C) Y^{P = Y + a}(P + P^e)
D) Y = Y^{P + a}(P + P^e)