(1) A lump-sum payment from the account equal to the payments into the plan account;
(2) A monthly annuity that is the actuarial equivalent of the lump-sum amount and paid in the form of one (1) of the options for an annuity under § 24-10-603; or
(3) Another method of payment if another method is approved by the Board of Trustees of the Arkansas Local Police and Fire Retirement System.