An expansion ends when the economy hits a trough and then enters a recession

Suppose we are at a long-run equilibrium point in an AD-AS model. Then the money supply increases. In the short run, is there any difference between what happens in the simple quantity theory of money (SQTM) version and the monetarist version of the model?

A) There is no difference. B) In the SQTM version, the price level rises; in the monetarist version, it does not. C) In the monetarist version, the price level falls; in the SQTM version, it does not. D) In the monetarist version, the Real GDP rises; in the SQTM version, it does not. E) In the SQTM version, Real GDP falls; in the monetarist version, it does not.

Which of the following will most likely occur in the short run if long-run equilibrium is disturbed by an unanticipated decrease in aggregate demand?

What will be an ideal response?