§ 53.096 ANNUAL COST SUMMARIES.
   The City Treasurer shall annually cause to be prepared estimates of annual costs attributed to the wastewater facilities of the city for the purpose of establishing various rates and charges. The following separate estimates of annual cost shall be prepared:
   (A)   Billing and collections;
   (B)   Capital improvements;
   (C)   Debt service; and
   (D) Wastewater facility operation, maintenance, repair and replacement.