Carolyn is the most intriguing person on the show. She comes across as a "mom" most of the time but then she lashes out when you least expect it. I don't know why they keep the old guy on the show.
BTW, are any Apprentice watchers also viewing "My Big Fat Obnoxious Boss", Fox's Apprentice spoof? It's been disappointing because the cast is all wrong (these are obviously a bunch of actors and models, not Ivy Leaguers and entreprenuers) but some of the situations these people are put into are funny - such as creating a fuzzy mascot for a toxic polluter and then selling it before third-graders.
I'll have to see one of the episodes at the end.