Please help solve

Use the graph below (which refers to a monopolist unable to price discriminate) to answer questions (1) through (4): $ 15 S = MC 10 6 2 MR 100 [1] A profit-maximizing monopolist, facing the above graph, will generate a consumer surplus equal to: A. B. c. D. 10 200 250 None of the above ] [2] A profit-maximizing monopolist, facing the above graph, will generate a producer surplus equal to: A. B. C. D. 200 400 600 1200 [3] A profit-maximizing monopolist, facing the above graph, will generate market welfare equal to: A B. c. D. 1400 610 850 None of the above [4] A profit-maximizing monopolist, facing the above graph, will generate a deadweight loss in market welfare equal to: A B. C. D. 200 250 400 Unable to determine, since not enough information is provided