; (D) in subsection (e), by striking Secretary and all that follows through Defense Programs, and inserting Administrator shall ; and (E) in subsection (f)— (i) in paragraph (1), by striking Secretary and inserting Administrator ; and (ii) in paragraph (2), by striking Secretary of Energy and inserting Administrator . (21) Transfer of weapons activities funds Section 4711 of the Atomic Energy Defense Act ( 50 U.S.C. 2751 ) is amended— (A) in subsection (a)— (i) by striking Secretary of Energy and inserting Administrator ; and (ii) by striking Department of Energy and inserting Administration ; (B) in subsection (d), by striking Secretary, acting through the Administrator, and inserting Administrator ; and (C) in subsection (e)(1)— (i) by striking Department of Energy and inserting Administration ; and (ii) by striking Department and inserting Administration . (22) Notification of cost overruns Section 4713(c)(2)(B) of the Atomic Energy Defense Act ( 50 U.S.C. 2753(c)(2)(B) ) is amended by inserting or the Administration after Department of Energy . (23) Life-cycle cost estimates Section 4714(a) of the Atomic Energy Defense Act ( 50 U.S.C. 2754(a) ) is amended— (A) by striking 413.3 and inserting 413.3B