; (B) enrollments for self plus one; and (C) enrollments for self and family. (3) Weighting in computing rates for initial contract year In determining such weighted average of the rates for the initial contract year, the Office shall take into account (for purposes of section 8906(a)(2)) the enrollment of Postal Service employees and annuitants in the health benefits plans offered by the initial participating carriers as of March 31, 2018. (h) Reserves (1) Separate reserves (A) In general The Office shall ensure that each Program plan maintains separate reserves (including a separate contingency reserve) with respect to the enrollees in the Program plan in accordance with section 8909. (B) References For purposes of the Program, each reference to the Government in section 8909 shall be deemed to be a reference to the Postal Service. (C) Amounts to be credited The reserves (including the separate contingency reserve) maintained by each Program plan shall be credited with a proportionate amount of the funds in the reserves for health benefits plans offered by the carrier. (2) Discontinuation of Program plan In applying section 8909(e) relating to a Program plan that is discontinued, the Office shall credit the separate Postal Service contingency reserve maintained under paragraph (1) for that plan only to the separate Postal Service contingency reserves of the Program plans continuing under this chapter. (i) No effect on existing law Nothing in this section shall be construed as affecting section 1005(f) of title 39 regarding variations, additions, or substitutions to the provisions of this chapter. (j) Medicare Education Program Not later than 180 days after the date of enactment of this section, the Postal Service shall establish a Medicare Education Program. Under the Program, the Postal Service shall— (1) notify annuitants and employees of the Postal Service about the Postal Service Health Benefits Program established under subsection (c)(1)