Use the Figure Below to Answer the Following Questions

Use the figure below to answer the following questions.

Figure 29.3.1
-Refer to Figure 29.3.1, which shows the outlays and revenues for the government of Pianoland. An automatic increase in tax revenues would be shown as a

A) movement from left to right along the revenues curve.
B) movement from left to right along the outlays curve.
C) shift upwards in the revenues curve.
D) shift upwards in the the outlays curve.
E) both A and C