He's not supposed to know how much is in any case or to have more information than the viewer does about the cases contents.
There is not actually a formula for it. It just depends on what mood the banker is in, what amounts of money are left on the board, etc.
By the money they've lost in boxes
It depends on which version you are talking about. For the primetime version, there are 26 cases with money in them. In the daily weekday version, there are only 22 cases, and the money amounts are smaller.
After picking your case select six of the remaining 25 cases to reveal one at a time. You will get a phone call from the banker, who makes an offer to buy the contestant's case for a certain amount of money, based on the cash amounts still in play. If you accept the buyout, the game then ends, and the contents of your case are revealed along with the whereabouts of the remaining prizes. Should you refuse the offer, you then must choose five of the remaining cases to eliminate from consideration. Another deal with the banker is made, and play continues as before.
chris hoy
Noel Edwards
shy Britt
noel
It is John Crusett.
Yes of course, The banker, models, host, and all the behind the scenes people work on the show
Im pretty sure they were called the banker boys!
The banker is real but they never show his face because if you like make friends with him and you get on the show he might give