There Is a Distinction Between the Long-Run Aggregate Supply (LRAS)

Multiple Choice

There is a distinction between the long-run aggregate supply (LRAS) curve and the short-run aggregate supply (SRAS) curve. In the long run

A) technology is fixed, but not in the short run.
B) the price level is constant in the long run, but fluctuates in the short run.
C) the aggregate supply curve is horizontal, while in the short run it is upward sloping.
D) all adjustments to changes in the price level have been made, but in the short run all changes in the price level do not occur.