Mars coin mechanism, how do you set the price?

wondering if you guys could help me set the vend price on my mars mechanism,i found little switches inside is that where to change it thankz

[globalcompressors]

Starting left to right, first switch 5 cents, second 10 cents, third 20 cents, forth 40 cents, and so on. Each switch doubles the previous. If you want 25 cents, set the 1st and the 3rd to the on position, the rest off. The changer will only operate when it's full of change.

Eric