Figure 5-15 -Refer to Figure 5-15.If,holding the Supply Curve Fixed,there Were an Fixed,there

Multiple Choice

Figure 5-15
-Refer to Figure 5-15.If,holding the supply curve fixed,there were an increase in demand that caused the equilibrium price to increase from $6 to $8,then sellers' total revenue would

A) increase.
B) decrease.
C) remain unchanged.
D) The effect on total revenue cannot be determined from the given information.