With only five remaining, the candidates that are left face a different kind of challenge. Instead of being split into teams and having a task to complete, they have to face a gruelling interview process as individuals. Each of them is to be grilled by three of Sir Alan's trusted business colleagues, and they are not in for an easy ride.At the end of the interviews, Sir Alan's three henchmen will report to him in the boardroom, and outline their findings. And then it's the candidates turn – but this week, three of them are going to be fired.