(A) At the times and places so fixed and noticed the public hearing shall be conducted before the Planning Commission or before any member or members thereof designated by the Commission so to serve. The Commission may establish its own rules for the conduct of public hearings and the member of the Commission presiding at such hearings is empowered to administer oaths to any person testifying.
(B) The Commission may for any reason, when it deems such action necessary or desirable, continue such hearing to a time and place certain.
(C) A summary of all pertinent testimony offered at the public hearing, the names and addresses of persons testifying, copies of all notices, affidavits of posting and publication and records of action taken shall be a part of the permanent files of the case.
(`78 Code, § 17.92.090.)