Upon the completion of the work ordered to be performed under section 8-105 of this chapter, the city clerk shall report the cost thereof to the city council. Such report shall be itemized as to each tract of property involved as follows: labor, machinery rental or depreciation, fuel and supplies, cost of notice, other costs and indirect costs of five percent (5%) of direct actual costs. The council shall examine the report and, after receiving appropriate information, shall determine the total costs of the work. The council shall direct the city clerk to forward a statement and demand payment of the total cost by certified mail, with return receipt requested, to the owner of the property at the address shown by the current tax rolls in the office of the treasurer of the county in which the property lies. (Prior Code, Sec. 13-17)