Figure 9-6 Figure 9-6 Shows Cost and Demand Curves

Figure 9-6 Figure 9-6 shows cost and demand curves facing a profit-maximizing,perfectly competitive firm.
-Refer to Figure 9-6.At price P₄,the firm would

A) lose an amount equal to its fixed cost.
B) make a profit.
C) lose an amount less than fixed cost.
D) make a normal profit.