We have read that the uninsured and the insured behave differently in regard to medical services. Suppose that the insured have a demand curve that can be written as Q = 100 - P, where Q is the quantity of medical services and P is the price. Suppose further that the uninsured have a demand curve that can be written as Q = 100 - 2P. (a) At a price of $10 of medical services, how much will each demand? (b) At a quantity of 50 units, how much will the price be for the insured and uninsured?