A.   A public hearing shall be held by the planning commission on the nearest scheduled meeting date not less than twenty one (21) days after the filing of the application.
   B.   Notice shall be published in a newspaper of general circulation not less than ten (10) days before the date set for the planning commission hearing. The notice shall contain all data related to the case.
   C.   Notices shall be mailed, not less than five (5) days prior to the date of the meeting, to owners of property within a radius of three hundred feet (300') of the external boundaries of the property described in the application, using for this purpose the name and address of such owners as are shown on the latest official tax roll of the county. Such notice shall contain all pertinent data related to the case. (Ord. 1000 § 50.30(d), 1955)