FIGURE 4-2 -Refer to Figure 4-2.As Price Decreases,total Expenditure Increases,reaches a Maximum,and

Multiple Choice

FIGURE 4-2
-Refer to Figure 4-2.As price decreases,total expenditure increases,reaches a maximum,and then decreases for the demand curve in diagram(s)

A) 1.
B) 2.
C) 3.
D) 4.
E) 1 and 3.