5 1 point In Bertrand quantity leadership model, ... a) given the market price, the leader will be the first to choose its quantity of output that maximizes its profit. b) given the market price, the follower will be the last to choose its quantity of output that maximizes its profit. c) the leader will be the first to choose its quantity of output upon knowing the market demand curve. d) the follower will be the last to choose its quantity of output upon knowing the quantity that the leader has chosen. O a and b band c c and d OO band d