Answer:
People choose which rides stand out to them and they go on them. Or they are one of those people who just ride every ride. This relates to supply and demand because when you pay to get into a amusement park, the price is so high you are pretty much paying for the rides to. And not to mention food and drink prices. The park makes they're money without you even thinking about it. So whether or not your 'paying for the rides' the parks are still making profits from you 'paying to get in', and from what you decide to buy while in the park.
Step-by-step explanation:
Hope this helps :)