Address, at a minimum, the following: The legal protections afforded to consumers by these bodies The rules/laws/regulations that these bodies apply/enforce to provide those protections The steps that are taken to investigate/enforce violations of consumer rights The penalties that may be imposed for violating these rules/laws/regulations The “real” impact and significance of their activities on U.S. commerce Cite 3-5 cases along with brief, case summaries to present examples of how at least one of these bodies (and their rules/laws/regulations) has protected a consumer.