Hi there- could you please help me understand how to solve question 4?

Question 3 (10 points) Suppose a certain city has a monopoly cable-television company. This company has total costs T0 = 0.502 + 59 + 10. (Hint: using calculus, this means MC = Q + 5 since MO is the derivative of TC with respect to output.) The demand in the community is approximated by the equation Qd = 50 - P. Graphically depict the demand curve as well as the marginal cost (MC) curve. If the cable company is free to choose its own price Pm and quantity 0 , graphically depict the monopoly equilibrium price and quantity. Add any other curve(s) to your diagram that may be required to obtain this outcome. Compute and state the exact monopolist equilibrium price Pm and quantity am that you depicted graphically. What will be the prot made by the monopolist in this case? Please explain how you calculated this prot. Question 4 (15 points) Continue with your analysis of the monopoly cable-television company from Question 3, with demand of ad = 50 - P and M0 = Q + 5. Reproduce the graph which shows your demand and marginal cost (MC) curves, as well as any other necessary curves. Graphically indicate the socially optimal output level, Qsoc= and compute the quantity and price associated with this output. Depict areas of consumer surplus (088C), producer surplus (PSSOC), and any possible deadweight loss (DWLSOC) associated with socially optimal outcome. (You do not need to determine the numerical size of CS, PS, and DWL, just show them graphically.) Depict areas of consumer surplus (08m), producer surplus (Psm), and any possible deadweight loss (DWmL) associated with monopoly. (You do not need to determine the numerical size of 08, PS, and DWL. just show them graphically.) Explain how you've determined the socially optimal output level. How does the socially optimal output compare to the monopolist output in terms of individual CS, PS, and DWL (e.g., compare 08,\" and 083C, and so on)? How does the total surplus (sum of consumer and producer surpluses) compare between the two situations? (Narrative response; suggested length of four to eight sentences