Figure 6-14 -Refer to Figure 6-14.If the Horizontal Line on the Graph

Multiple Choice

Figure 6-14
-Refer to Figure 6-14.If the horizontal line on the graph represents a price floor,then the price floor is

A) binding and creates a shortage of 20 units of the good.
B) binding and creates a shortage of 40 units of the good.
C) not binding but creates a shortage of 40 units of the good.
D) not binding,and there will be no surplus or shortage of the good.