Dottie is a newly-minted, registered representative and is doing some cold calling to line up appointments with prospects. When doing so, Dottie: I. must not call anyone on her firm’s do-not-call list. II. must not call anyone on the FTC’s national do-not-call-list. III. must not call anyone before 7 a.m. or after 7 p.m., based on the time zone of the person being called. IV. must provide the person called with her name, the name and contact information of her firm, and the purpose of her call.