Which of the following is a good example of a company having a social orientation?

a$.$

A bakery uses non$-$GMO ingredients in its products.

b$.$

A large company practices truth$-$in$-$advertising in all its TV commercials.

c$.$

Tom$$s Shoes ships a free pair of shoes to a child in a third world country for each pair sold in the United States.

d$.$

A non$-$profit organization raises money for a cause in which you believe.