Members of the upper social classes tend to engage in INDIVIDUAL sports more frequently than members of the lower classes. The upper class people are wealthy and they like to ski, play tennis, go for boating and enjoy leisure time. They can go for golfing and spend a lot on their leisure activities.
4. In a command economy, individuals have less economic freedom.
I am pretty sure it's four. I looked it up, and I have a book I just looked through. Sorry if it's wrong! Have a good rest of 2016!