Originally Posted by InigoMontoya:
“Thinking about it, he won't have the program we see (not put together yet). So all he has, it seems to me, are the results themselves and the reports from Nick and Margaret, which, as apprentice_fan has pointed it, are limited to what those two have witnessed and not everything.”
He also gets reports from others on the production team. For example, I don't think either N or M witnessed Jenny C's disciplining of Lucinda in the car after the laundry task, but some of the production crew did and went on to get a piece to camera from Lucinda before she want to bed. So I'm confident Sir Alan knew it had happened. However, I'm not confident he would have grasped the tone of that conversation. It may have come across as, "Lucinda was wrong to fold the clothes. Jenny told her off. Lucinda cried."
I am pretty sure he sees the programmes as they air, before he makes his final decision as to the winner, and I suspect some of the bits he does on You're Fired are also done after seeing the footage (but I could be wrong about that).