What is the term that describes behavior that benefits others?

The correct answer is prosocial behavior.
As the term itself says, prosocial means 'for the society.' So it is the type of behavior that will bring good things for individuals in a particular society, as well as the entire society in general. Actions that fall under this category could include donating, volunteering, sharing, etc.

The correct answer is letter A. Centralized Decision-Making. All of the following are basic principles found in the U.S. free enterprise system except "centralized decision-making." The basic principles that is found in the United States includes competition, private property rights, and voluntary exchange.