A firm produces GPS devices in a monopolistically competitive market and has the following cost
function: TC = 270 + 40Q + 2Q2 MC = 40 + 4Q
Demand for this firm's product is given as: QD = 500 - 2P
a) To maximize profits, what quantity of GPS devices will this firm produce and what price will it charge?
b) What will be the firm's profit?
c) What will happen in the market for GPS devices over time? What will happen to this firm?