Can someone help me in finding out the precise answer from the given options. In the year 2005, the San Antonio Spurs basketball team increased all ticket prices and attendance surpassed the year 2004 attendance, pointing out a raise in the: (i) Upward slope of ticket demand curve. (ii) Amount of tickets demanded. (iii) Downward slope of the supply curve. (iv) Demand for the Spurs tickets.