If geographic change of a zoning boundary description is proposed, words of boundary description change for insertion in the warrant shall be accompanied by a brief written statement of the nature, extent and location in the Town of the Zoning Map change proposed together with three blackline prints of a diagram to scale showing the area to be changed, stating pertinent dimensions in feet.

The costs of publication and of mailing of notices of public hearing and the costs of holding such zoning hearing and of making public record of the proceedings at such public hearing, if such a record be made, shall be paid by the Planning Board, but the Planning Board may determine whether a fee to cover such costs shall be required of zoning amendment proponents.