The contracting officer's report, containing all the information specified in FAR 32.409-1, shall be forwarded by the Chief of the Contracting Office (not delegable) to HQ DLA, ATTN: J-85, with a copy to HQ DLA, ATTN: J-73. The items indicated in FAR 32.409-1(b) and (c) require submission and investigation of all information cited in FAR 32.408. Information on how advance payments, in lieu of all other financing methods, are necessary for performance of the contract, and how the authorization of advance payment is in the public interest or, as applicable (see FAR 32.402), will facilitate the national defense, shall be included in documentation to be furnished pursuant to FAR 32.409-1(d).