Notwithstanding any other law, for each fiscal year through the 2012–13 fiscal year, before calculating the increase in funding amount specified in Section 42287, the Superintendent shall increase the funding amounts specified in Sections 42281, 42282, and 42284, by the product of subdivisions (a) and (b):
(a)
The amount per unit of average daily attendance received by the school district pursuant to Section 46201 in the prior fiscal year.
(b)
The average daily attendance for each necessary small school and necessary small high school for which the school district received funding in the prior fiscal year pursuant to Section 42281, 42282, or
42284, as appropriate.