Upon the conclusion of the budget hearing, the council shall fix and determine each appropriation and the estimated revenues of the budget at the level of detail required by this chapter and shall by ordinance adopt the budget as so finally determined and enter the same in detail in the official minutes of the council. The budget ordinance shall specify that the budget is adopted at the appropriation unit (BASUB) level of detail for expenditures. (Added by Ord. 86-033, Apr. 23, 1986; Amended by Ord. 97-037 § 10, May 21, 1997, Eff date June 6, 1997).