(b) An agreement of two or more common interest communities to merge or consolidate pursuant to subsection (a) must be evidenced by an agreement prepared, executed, recorded, and certified by the president of the association of each of the preexisting common interest communities following approval by owners of units to which are allocated the percentage of votes in each common interest community required to terminate that common interest community. The agreement must be recorded in every county in which a portion of the common interest community is located and is not effective until recorded.
(c) Every merger or consolidation agreement must provide for the reallocation of the allocated interests in the new association among the units of the resultant common interest community either (i) by stating the reallocations or the formulas upon which they are based or (ii) by stating the percentage of overall allocated interests of the new common interest community which are allocated to all of the units comprising each of the preexisting common interest communities, and providing that the portion of the percentages allocated to each unit formerly comprising a part of the preexisting common interest community must be equal to the percentages of allocated interests allocated to that unit by the declaration of the preexisting common interest community.