Which Type of Organization Would Find It Easiest to Overcome

Which type of organization would find it easiest to overcome the free-rider problem?

A) an environmental organization working to pass climate change legislation
B) a labor union in a state where union membership is optional.-Consider This: In states where union membership is optional,the free rider problem is likely to be worse since union benefits can be gained without joining the union.
C) a trade association for a small industry
D) a national organization fighting for women's rights