The All-or-Nothing Demand curve in the public finance of sports refers to the fact that: Question 8 options: a) Cities must pay for the entire construction cost of a new franchises/stadiums, or the city cannot host any games. b) Customers who buy season tickets must pay for all of the games, even if they do not go to them. c) Not only can professional sports leagues and event coordinators set the 'price' that a city will pay for the right to host a team/event, but they can also set the 'quantity' because they typically do not let a city host only part of the franchise/event. d) Leagues set the price of hosting a franchise, but the public may still decide to attend no games.