These Class III Prices for any given month are computed from Class and Component Prices for that month released by 5th of the following month. In the following examples, the prices for Oct 2009 were based upon class and component values Oct 30, 2009
= (Protein Price x 3.1) + (Other Solids x 5.9)
= (2.6092×3.1) + (0.1264×5.9)
= $8.83
= (Class III Skim Milk Price x 0.965) + (Class III Butterfat Price x 3.5)
= (8.83×0.965) + (1.3252×3.5)
= 13.16
So, the Class III Price for Oct 2009 is 13.16