Quick Math, Assume your geo was goaled at 90 scripts. For easy math sake. You would be at target if after the first month you had 30 and your IC would be based on 1/3 to goal for the 3 month total. Would it not therefore be around a 30% payout or less. The $$ per script change at different % of quarterly goal so 30% is a WAG (wild ass guess)
End of second month you magically on track and have 60 scripts so now you are at about 50 to 60 % potential pay out. It is not until you finish the quarter and all scripts are counted (or lost, for the conspiracy theorists) that you will really see what you made over the quarter and then and only then is your PC ranking accurate.
To the smarter people than me, there are loads, shoot holes in this theory. Please