Refer to the Information Provided in Figure 28

Refer to the information provided in Figure 28.7 below to answer the question(s) that follow. Figure 28.7
-Refer to Figure 28.7. Which combinations of events could move the economy from Point A to Point C, and then from Point C to Point D?

A) a contractionary fiscal policy followed by a leftward shift in the AS curve
B) a contractionary fiscal policy followed by a rightward shift in the AS curve
C) an expansionary fiscal policy followed by a leftward shift in the AS curve
D) an expansionary fiscal policy followed by a rightward shift in the AS curve