Sec. 11. (a) Annually the board shall certify to each school corporation and each school corporation shall pay its employer contribution rate to the fund, computed as specified in IC 5-10.2-2 for the employer contribution for teachers covered by the 1996 account, including the school corporation's share of administration expenses for the 1996 account.
(b) The board shall determine the amount of unfunded accrued liability of the school corporations. The board shall determine the unfunded accrued liability by individual employers or by a group of employers. The school corporations shall pay the amount in a lump sum or amortize the amount over a period determined by the board.
(c) The payments by school corporations for the amounts described in subsections (a), (b), and (d) are allocated to the school corporations and not to the state.
(d) If a school corporation's account shows a deficit, the board may require the school corporation to make additional payments necessary to eliminate the deficit in addition to the employer contributions computed under subsections (a) and (b).