A fund may be abolished by ordinance upon a finding by the Council that either no monies remain in the fund or, if monies remain in the fund, that the purposes for which the fund was created have been achieved or are no longer achievable. If monies remain in a fund to be abolished, the Council shall, in the ordinance abolishing the fund, direct the transfer of the remaining monies to such fund or funds as the Council determines to be in the best interest of the County.