Whether the District Court committed significant procedural error when it mistakenly interpreted section 7B1.3(f) of the United States Sentencing Guidelines as compulsory, thus, running afoul of this Court's holding in UNITED STATES v. BOOKER

QUESTION PRESENTED FOR. REVIEW : 1. Whether the District Court committed significant procedureal error when it mistakenly interpreted section 7B1.3(f) of the United States. ; . Sentencing Guidelines as compulsory, thus, running afoul of this Court's holding in UNITED STATES v.: BOOKER, 543 U.S. 220, 246 ; (2005). : , . -ii.