Except where funds are otherwise available, commencing with fiscal year 2008-2009 there is imposed a charge for the purposes authorized which charge is in addition to the ordinary business operations tax as it is imposed upon businesses conducting their activities within the area. Such additional charge is imposed at the rates set forth for the specified business classifications regardless of whether the business is taxed upon a flat rate or gross receipts or other basis under the provisions of this code. (Ord. 2008-015 § 1)