The city planning commission also shall act as the zoning commission and shall have the power to prepare and recommend to the city council zoning district boundaries and appropriate regulations relating to the height, number of stories, and size of buildings and other structures, the percentage of lot that may be occupied, the size of yards, courts, and other open spaces, the density of population, the location and use of buildings, structures, and land for trade, industry, residences, and other purposes. In the event all positions are vacant, the governing body of the city of Eufaula shall serve. (1984 Code; amd. Ord. 97-9-3, 9-8-1997)