What might someone find appealing about Communism?

There are many things that a person might find appealing about communism, especially if that person is poor, or if that person has an egalitarian sense of justice.

Explanation:

For example, communism promises the end of private property and the exclusive use of communal property. People who dislike private property and like to share, are likely to find this prospect attractive.

Communism also promises the end of money, that all people will have all their needs met, and that work will become a means, not to make a living, but a means of self-development. This can be particularly attractive for poor people, or for people who have a heightened sense of solidarity.

the percentage of students at the school need special diets is

c) 10 percent