Which of the following is true about public interest PACs? a. There have been fewer than 100 public interest PACs since 1980. b. There are more public interest PACs today than any other type. c. The number of public interest PACs has increased greatly since 2007. d. There are more public interest PACs today than any other type and the number of public interest PACs has increased greatly since 2007.

Which of the following statements is true about social anxiety disorder? social anxiety disorder tends to develop in early adulthood. social anxiety disorder often co-occurs with mood disorders and other anxiety disorders. social anxiety disorder is relatively rare, with a lifetime prevalence of about three percent in the united states. lesser than 30 percent of adults with social anxiety disorder report humiliating experiences that contributed to their symptoms.