; (3) to identify regulatory, legal, or other barriers to increasing investment, business, and economic development, including qualifying or approving collateral structures, measurements of economic strength, and contributions of Indian economies in Indian communities through the Authority established under section 4 of the Indian Tribal Regulatory Reform and Business Development Act of 2000 ( 25 U.S.C. 4301 note); (4) to ensure consultation with Indian tribes regarding increasing investment in Indian communities and the development of the report required in paragraph (5)