A. Salary and benefit costs for school level teaching staff;

B. Salary and benefit costs for other identified school level staff;

C. Designated costs for substitute teachers; and

D. Identified nonstaffing costs.

22-A.__Predicted per-pupil transportation costs.__"Predicted per-pupil transportation costs" means the predicted transportation costs for a school administrative unit based on the number of resident pupils, the number of miles of Class 1 to Class 5 roads in the school administrative unit and approved adjustments.__Approved adjustments include a per mile rate equal to the state average gross transportation operating costs per mile driven for transportation associated with out-of-district special education programs, up to 2 round trips per day for vocational education programs, and adjustments for expenditures for ferry services within a school administrative unit, transportation of homeless children in accordance with section 5205 and transportation costs of island school administrative units.

23. Property fiscal capacity. "Property fiscal capacity" means the certified state valuation amount for the year prior to the most recently certified state valuation.

24. Property weight. "Property weight" means a value between zero and one that is used to adjust a municipality's ratio of local per-pupil property fiscal capacity to the statewide per- pupil property fiscal capacity. The income weight, as defined in subsection 14, plus the property weight must total one.

25. School administrative staff. "School administrative staff" means full-time equivalent public school principals and assistant principals, as documented in the department's database.

26. School administrative unit's local contribution to EPS per-pupil rate. "School administrative unit's local contribution to the per-pupil guarantee EPS per-pupil rate" means the funds that a school administrative unit provides for each subsidizable pupil who resides in that unit.