Upon submission of the proposed Budget, the Council shall cause to be published in at least one newspaper of general circulation in the County, a notice of the date, time and place of at least one public hearing on the Budget by the Council. If the Council determines that no such newspaper exists in the County, the Council shall use whatever media it deems most suited to satisfy the public notice requirements of this Section. No final budget action may be taken by the Council until after a public hearing has been held, and then only in open, public session.