how to calculate college savings from AP Math/Science courses

Hello,

Could someone please help us with calculating savings thru credits from below AP Math/Science for an out-of-state college?

1. If DD takes AP Calculus BC scores a 5?
2. Will each of the AP Physics A, B and Mechanics (which includes Calculus) and a score of 4 or 5 further help savings?

Regards
zb