Ralph has a demand curve for office visits (Qd) to the doctor in a year given by Qd = 20 – (P/10) where P is the price of an office visit for Ralph. a. Draw this demand curve with the usual Price/Quantity axes and label the intercepts on each axis. What is the most that Ralph would pay for one doctor visit? b. How many doctor visits would Ralph make if they cost $50? What price would result in Ralph seeing the doctor 10 times in a year?