Figure 4.3.2 -Refer to Figure 4.3.2 Above. How Do Total Expenditures on Expenditures

Figure 4.3.2
-Refer to Figure 4.3.2 above. How do total expenditures on movie tickets vary along the demand curve?

A) Since quantity demanded increases as price decreases, total expenditures increase.
B) Since the quantity is sold at lower and lower prices, total expenditures decrease as quantity demanded increases.
C) Total expenditures remain the same between points along the demand curve.
D) Total expenditures increase through the upper portion of the curve and then decrease at low price levels.