; (B) the payment of a cash equalization, as necessary, by the Secretary or the Alaska Mental Health Trust, as appropriate, in accordance with section 206(b) of the Federal Land Policy and Management Act of 1976 ( 43 U.S.C. 1716(b) ); or (C) a combination of the methods described in subparagraphs (A) and (B), as determined by the Alaska Mental Health Trust after consultation with the Secretary. (k) Costs As a condition of the land exchange under this Act, the Alaska Mental Health Trust shall agree to pay, without compensation, all costs that are associated with each phase of the exchange described in subsection (n), including— (1) all costs to complete the land surveys, appraisals, and environmental reviews described in subsection (h) such that the exchange may be completed in accordance with the deadlines described in subsection (n); and (2) on request of the Secretary, reimbursement of costs for agency staff, additional agency staff, or third-party contractors appropriate such that the exchange may be completed in accordance with the deadlines described in subsection (n). (l) Land surveys, approvals, uses (1) Survey instructions Not later than 90 days after the date of enactment of this Act, the Secretary of the Interior shall issue survey instructions to assist in the timely completion of all land surveys necessary to complete the land exchange under subsection (a) in accordance with the deadlines described in subsection (n). (2) Surveys Unless otherwise agreed to by the Secretary and the Alaska Mental Health Trust, after consultation with the Secretary of the Interior, land surveys shall not be required for— (A) any portion of the boundaries of the non-Federal land that is contiguous to— (i) National Forest System land, as in existence on the date of enactment of this Act; or (ii) land that has been surveyed or lotted as of the date of enactment of this Act