The authors contend that the lack of influence over public policy by lower socioeconomic groups is built into the government decision process. How is that best indicated? by conducting government decision making behind closed doors. by refusing to accept donations from lower socioeconomic groups and the advocacy organizations that represent them. by non-decision making in which the interests of lower socioeconomic groups do not even come up for consideration. by making it more difficult for lower socioeconomic groups to vote