The Planning and Zoning Commission shall, at the minimum, consider the following factors in review of the application:
(a) Relationship of the amendment to public health, safety and general welfare.
(b) Compatibility of the proposed amendment to adjacent land use, adjacent zoning and to appropriate plans for the area.
(c) Effects of the proposed amendment on access and traffic flow.
(d) The relationship of topography to the use intended or to its implications.
(e) Relationship of the proposed use to the adequacy of available services and to general expansion plans.