Assume the firms operating in an oligopolistic market experience a relatively small change in marginal costs. According to the kinked demand curve model this would: A) cause a large change in the profit-maximizing level of output. B) leave the equilibrium price unchanged. C) cause the profit-maximizing level of output to change by the same amount and in the same direction. D) cause the profit-maximizing price to change by the same amount but in the opposite direction.