(a) After the directors of each district have agreed on the terms and conditions of consolidation, they shall order an election in each district to determine whether the districts should be consolidated.
(b) The directors of each district shall order the election to be held on the same day in each district and shall give notice of the election for at least 20 days in the manner provided by law for other elections.
(c) The districts may be consolidated only if the electors in each district vote in favor of the consolidation.