This is a practice question for my exam, I'm trying to double-check to see if my answer is correct. Any help with this would be great :)

[16] Some guy named Bom Trady has a monopoly over nice (some might even say "super\") bowls. The market demand for his bowls is Q(P) = 120 SP and it costs him C(Q) = Q2 to produce them. a. [5] Derive the first order condition of the Bom's profit maximization problem under uniform pricing. b. [4] Show algebraically that the marginal revenue curve lies below the demand curve. c. [4] Calculate his profit and the consumer surplus. d. [3] Is it possible that Bom is a natural monopolist? Explain you reasoning