The clerical department of the electric system shall be under the charge of the City Clerk. He shall be responsible for the collection of bills and accounts and shall receive all money therefor and remit the same to the City Treasurer. He shall keep an accurate account of all receipts and disbursements of electric funds and shall perform such other duties in the management of the electric system as may be required or directed by the City Council. (1975 Code § 7-3-3)