(A) The city shall make current contributions to the fund on an actuarial funded basis, toward the annuities and benefits herein provided.
(B) These contributions shall be equal to the sum of the following.
(1) An annual amount resulting from the application of a rate percent of salaries of active members, representing the present value of the actuarial reserve requirements for membership service, for service retirement annuity, disability retirement annuity, and annuities to widows and children, and the one year term premium for the city's liability for death benefits, after applying the contributions by the active members. Such rate percent shall be fixed by the Board every three years after an actuarial survey of the fund, and shall be in effect for a period of at least three years of operation of the fund, the city's rate of contribution shall be at least 12% of the salaries of the active members participating in the fund.
(2) An amount resulting from the application of a rate percent of the salaries of active members which will provide each year regular interest on the remaining liability for prior service.
(Ord. 87-26, passed 7-28-87)