(i) In general. Notwithstanding any other provision of this part, PBGC will pay as a lump sum instead of as an annuity, the value of the portion of an individual's basic-type benefit derived from accumulated mandatory employee contributions, if payment in a lump sum is consistent with the plan's provisions and if the individual elects such payment either before or at the time the individual starts receiving annuity payments from PBGC for the remainder of the individual's benefit. For purposes of this part, the portion of an individual's basic-type benefit derived from accumulated mandatory employee contributions is determined under
§ 4044.12 of this chapter (priority category 2 benefits), and the value of that portion is computed under the applicable rules contained in part 4044, subpart B of this chapter.