; (3) the community and economic benefits that are resulting from, or are expected to result from, the use of the funds that achieved the priorities described in paragraph (3) of section 403(a); and (4) the reduction since the previous report in the inventory referred to in section 403(c). . (b) Clerical amendment The table of contents in the first section of the Surface Mining Control and Reclamation Act of 1977 is amended by adding at the end of the items relating to title IV the following: Sec. 416. Abandoned mine land economic revitalization. . 3. Technical and conforming amendments The Surface Mining Control and Reclamation Act of 1977 is amended— (1) in section 401(c) ( 30 U.S.C. 1231(c) ), by striking and after the semicolon at the end of paragraph (10), by redesignating paragraph (11) as paragraph (12), and by inserting after paragraph (10) the following: (11) to implement section 416; and ; (2) in section 401(d)(3) ( 30 U.S.C. 1231(d)(3) ), by striking subsection (f) and inserting subsection (f) and section 416(a) ; (3) in section 402(g) ( 30 U.S.C. 1232(g) )— (A) in paragraph (1), by inserting and section 416 after subsection (h) ; and (B) by adding at the end of paragraph (3) the following: (F) For the purpose of section 416(d)(2)(A). ; and (4) in section 403(c) ( 30 U.S.C. 1233(c) ), by inserting after the second sentence the following: As practicable, States and Indian tribes shall offer such amendments based on the use of remote sensing, global positioning systems, and other advanced technologies. . 4. Minimum State payments Section 402(g)(8)(A) of the Surface Mining Control and Reclamation Act of 1977 ( 30 U.S.C. 1232(g)(8) ) is amended by striking $3,000,000 and inserting $5,000,000 . 5. GAO study of use of funds Not later than two years after the date of the enactment of this Act, the Comptroller General of the United States shall study and report to the Congress on uses of funds authorized by this Act, including regarding— (1) the solvency of the Abandoned Mine Reclamation Fund