3. A former participating member may elect one or a combination of several of the following methods of distribution of the accumulated balance: a. A lump sum distribution to the recipient.b. A lump sum direct rollover to another qualified plan, to the extent allowed by federal law.c. Periodic distributions, as authorized by the board.d. No current distribution, in which case the accumulated balance must remain in the plan until the former participating member or refund beneficiary elects a method or methods of distribution under this section, to the extent allowed by federal law. A surviving spouse beneficiary may elect one or a combination of several of the methods of distribution provided in subdivisions a, b, or c if the surviving spouse is the sole refund beneficiary. If the surviving spouse is not the sole refund beneficiary, the refund beneficiary may only choose a lump sum distribution of the accumulated balance.