In Figure 23

Multiple Choice

In Figure 23.3,diagram "a" presents the cost curves that are relevant to a firm's production decision,and diagram "b" shows the market demand and supply curves for the market.Use both diagrams to answer the following question: In the long run,at prices below p3 in Figure 23.3,

A) There is economic profit.
B) The firm will produce the quantity where MC = MR.
C) Firms will enter the market.
D) Firms will exit the market.