Consumer action groups are divided into two categories: temporary and enduring. Which of the following is an ex of an enduring consumer action group?

a. neighbors getting together to protest the opening of an X-rated movie theatre in the neighborhood.

b. citizens getting together to develop ideas for the replacement of the run-down factory in town.

c. citizens who attend a meeting of the local Department of Transportation to protest how poorly the streets are in the area.

d. mothers that got together to establish Mothers Against Drunk Driving to combat drunk driving.

e. community members that come together to protest the building of a shopping mall along their property lines.