Refer to the Graph $A D _ { 1 } \text { to } A D _ { 2 } \text {, given a stable } A S _ { 1 } \text { curve. }$

Multiple Choice

Refer to the graph. Stag?ation in the short run is best represented as resulting from a shift of

A) $A D _ { 1 } \text { to } A D _ { 2 } \text {, given a stable } A S _ { 1 } \text { curve. }$
B) $A D _ { 2 } \text { to } A D _ { 1 } \text {, given a stable } A S _ { 1 } \text { curve. }$
C) $A S _ { 1 } \text { to } A S _ { 2 } \text {, given a stable } A D _ { 1 } \text { curve. }$
D) $\mathrm { AS } _ { 2 } \text { to } A S _ { 1 } \text {, given a stable } A D _ { 1 } \text { curve. }$