Economics for Today 9th Edition by Irvin Tucker

تمرين 58

Graphically, long-run macro equilibrium occurs at the
A) midpoint of the aggregate demand curve.
B) intersection of the aggregate demand and long-run aggregate supply curves regardless of the short-run aggregate supply curve.
C) midpoint of the long-run aggregate supply curve.
D) intersection of the aggregate demand, short-run aggregate supply, and long-run aggregate supply curves.