The Controller shall:
(a) appoint assistants, deputies, clerks and other persons as the Council shall prescribe by ordinance;
(b) prescribe the method of keeping all accounts of the offices, departments, boards or employees of the City in accordance with generally accepted accounting principles, except that any change of the system of accounting shall first be authorized by the Council;
(c) regularly review the accounting practices of offices and departments and upon finding serious failings in accounting practices, be empowered to take charge of the accounting function, and thereafter assist the office or department in implementing appropriate accounting standards and practices;
(d) maintain a complete set of accounts which shall be deemed the official books and accounts of the City, which shall show at all times the financial condition of the City, the state of each fund, including funds of departments responsible for managing their own funds, the source from which all money was derived and for what purposes all money has been expended;
(e) in compliance with generally accepted government auditing standards, audit all departments and offices of the City, including proprietary departments, where any City funds are either received or expended; be entitled to obtain access to all department records and personnel in order to carry out this function; establish an auditing cycle to ensure that the performance, programs and activities of every department are audited on a regular basis, and promptly provide completed audit reports to the Mayor, Council, and City Attorney and make those reports available to the public;
(f) maintain a reconciliation between the accounts in all offices and departments with the accounts in the Controller’s office, and from time to time, verify the condition of all City funds in the City Treasury, and report to the Mayor and Council thereon;
(g) allocate among the several respective funds all public money at any time in the City Treasury not otherwise specifically allocated and appropriated by law or ordinance, and promptly notify the Treasurer of the allocation or appropriation;
(h) report to the Mayor and Council, at times established by law, the condition of each fund, and make other reports as the Mayor or Council requests;
(i) maintain each fund on a parity with its obligations at all times by transferring from the Reserve Fund as a loan to any fund which may become depleted through tardy receipt of revenues, and upon receipt of revenues sufficient to make an allocation as will restore each fund to parity, retransfer the amount of the loan to the Reserve Fund;
(j) monitor the level of debt incurred by the City and report periodically to the Mayor and Council on City debt; and
(k) conduct performance audits of all departments and may conduct performance audits of City programs, including suggesting plans for the improvement and management of the revenues and expenditures of the City. Nothing in this subsection shall preclude the Mayor or Council from conducting management studies or other review of departmental operations.