20 When it comes to finding data about publicly traded firms one must keep in mind a. That publicly traded firms in the U.S. must register with the SEC b. That if a publicly traded firm does not meet certain criteria then it submits filings with a state regulatory agency C. A publicly traded firm that submits filings with a state regulatory agency must follow "blue sky" laws d. b and c e. none of the above information from cover sheets and from documents as a case goes forward is recorded on a. a register of actions b. an index sheet c. a case history d. a case file binder e. none of the above