In: Economics
Suppose there is a monopolist in the market for a specific video
game facing a demand curve: P = 20 - 0.5Q. The monopolist marginal
cost curve is MC = 4, its total variable costs are TVC = 4Q and it
faces a total fixed costs equal TFC = $78.
Note: Keep as much precision as possible during
your calculations. Your final answer should be accurate to at least
two decimal places.
a) Graph the demand curve and marginal cost curve,
then derive and graph the marginal revenue curve.
b) Calculate the equilibrium monopoly quantity and price.
c) What is the profit for the monopoly?
d) What is the consumer surplus?