Which of the Following Would NOT Be Considered "Benefits" to the Nonpoor

Which of the following would NOT be considered "benefits" to the nonpoor of having a class of poor people?

A) low-wage workers available to do society's "dirty work"
B) jobs for lower-class people who help the poor
C) a market for products that would go unused,such as used cars or old food
D) to serve as a scapegoat for society's problems