Question 1 was answered and it is as follows "A market has an inverse demand curve of P = 40-Q and marginal cost of MC = 4+2Q. Find the competitive equilibrium price, quantity, and surplus. Show your...

Question 1 was answered and it is as follows

"A market has an inverse demand curve of P = 40-Q and marginal cost of MC = 4+2Q. Find the competitive equilibrium price, quantity, and surplus. Show your work."

Question 2 that needs to be answered:

"In the same market as question 2, assume the marginal cost belongs to a monopolist. Find monopoly equilibrium price, quantity, surplus, and dead weight loss. Show your work."