; (B) an examination of existing manmade and natural barriers for each linear mile of the southern border; (C) the information collected and evaluated from— (i) the appropriate U.S. Customs and Border Protection Sector Chief; (ii) the Joint Task Force Commander; (iii) the appropriate State Governor; (iv) tribal government officials; (v) border county and city elected officials; (vi) local law enforcement officials; (vii) private property owners; (viii) local community groups, including human rights organizations; and (ix) other affected stakeholders; and (D) a privacy evaluation conducted by the Privacy Officer of the Department of Homeland Security, in accordance with the responsibilities and authorities under section 222 of the Homeland Security Act of 2002 ( 6 U.S.C. 142 ), for each such physical barrier, levee, technology, tool, or other device; (5) a per mile cost calculation for each linear mile of the southern border given the type of physical barrier, levee, technology, tool, or other device chosen to achieve and maintain situational awareness and operational control for each linear mile