With no explanation, chose the best option from "A", "B", "C" or "D". 1294 (D.C.Cir.1996) (agency’s “choice of a sanction” will be upheld “unless the sanction is either ‘unwarranted in law or ... without justification in fact.’ ” (quoting Butz v. Glover Livestock Comm’n Co., 411 U.S. 182, 185—86, 93 S.Ct. 1455, 36 L.Ed.2d 142 (1973) (ellipsis in original and internal quotation marks omitted))). DEA offered no explanation for its decision to revoke Dr. Morall’s registration while declining to revoke the registration of any other physician in a comparable context, or even under significantly more troubling circumstances. The decision to revoke Dr. Morall’s registration, therefore, constitutes such arbitrary decisionmaking that it cannot withstand the most deferential of judicial review. See Gulf Power Co. v. FERC, 983 F.2d 1095, 1098-1100 (D.C.Cir.1993) (<HOLDING>). Indeed, an agency’s need to explain contrary

A: holding that the sanction the agency imposed was not rationally arrived at on this record and was wholly disproportionate to the error petitioner committed where inter alia the agency did not explain why it had not taken the same position  in similar circumstances in the past
B: holding that the agency is obligated to offer more explanation when the record suggests strong arguments for the petitioner that the agency has not considered
C: holding that an order by the trial court remanding the cause to the agency to impose a sanction other than the one imposed by the agency was not a final and appealable order because it did not terminate the litigation between the parties on the merits
D: holding that it was not an abuse of discretion for the trial court to exclude an agency finding of no discrimination on the ground that the report would suggest to the jury that it should reach the same conclusion as the agency
A.