Figure 10-7 ​ Figure 10-8 Displays the Cost Curves of a Perfectly Competitive

Figure 10-7 ​

Figure 10-8 displays the cost curves of a perfectly competitive firm. Profits at a price of $10 would be approximately

A) $1 per unit.
B) $3 per unit.
C) $5 per unit.
D) $10 per unit.