Hiw to calculate the monopoly profit?

6814/quizzes/1931920/take/questions/39016604 Figure 15-4 Revenue and costs $34 ATC 29.50 27 21 13 MR Demand 600 940 1160 Quantity Figure 15-4 shows the demand and cost curves for a monopolist. Refer to Figure 15-4. What is the amount of the monopoly's profit? O $2,700 O $4,200 O $10,400 O $12,600