Draw an example of a monopoly with a linear demand curve and a constant marginal cost curve.
a. Show the profit-maximizing price and output, p* and Q*, and identify the areas of consumer surplus, producer surplus, and deadweight loss. Also show the quantity, QC, that would be produced if the monopoly were to act like a price taker.
b. How would your answer in part a. change if the demand curve is a smooth convex-to-the-origin curve (that hits both axes) that is tangent to the original demand curve at the point (Q*,p*)?