How does an increase in the price level in Australia relative to the price level of other countries affect the aggregate demandcurve, ceterisparibus?

A.

This will move the economy up along a stationary aggregate demand curve.

B.

This will shift the aggregate demand curve to the left.

C.

This will move the economy down along a stationary aggregate demand curve.

D.

This will shift the aggregate demand curve to the right.