; and (7) identify cost estimates for any Federal acquisition, development, interpretation, operation, and maintenance associated with the alternatives. (c) Applicable law The study required under subsection (a) shall be conducted in accordance with section 100507 of title 54, United States Code. (d) Study results Not later than 3 years after the date on which funds are first made available for the study under subsection (a), the Secretary shall submit to the Committee on Natural Resources of the House of Representatives and the Committee on Energy and Natural Resources of the Senate the results of the study and any conclusions and recommendations of the Secretary.