Use the Figure Below to Answer the Following Questions

Multiple Choice

Use the figure below to answer the following questions. Figure 5.2.2
-Consider the demand curve in Figure 5.2.2.If the price rises from $4 to $11 a unit,consumer surplus

A) decreases by $73.50.
B) increases by $73.50.
C) decreases by $21.00.
D) increases by $21.00.
E) decreases by $24.50.