Dоnald T. Atkinson appeals from a judgment of the district court 1 entered on a jury verdict finding him guilty of possession with the intent to deliver cocaine base (crack cocaine), distribution of cocaine and crack cocaine, and conspiracy to distribute cocaine, in violation of 21 U.S.C. §§ 841 and 846. We affirm.
On appeal, Atkinson does not contest his possession and distribution convictions, but challenges the sufficiency of the evidence supporting his conspiracy conviction. He asserts that the evidence only showed a buyer-seller relationship. We disagree. “It is, of course, well established that a ‘mere sales agreement with respect to contraband does not constitute a conspiracy; there must be something “beyond” that before the evidence can support а conspiracy.’ ”
United States v. Issaghoolian,
Atkinson also raises several sentencing issues. The presentence report (PSR) grouped thе counts together, U.S.S.G. § 3D1.1, and calculated the quantity of drags to be 1037.68 grams of crack cocaine, resulting in a base offense level (BOL) of 36. The PSR also recommended a two-point upward adjustment of the offense level under U.S.S.G. § 3Bl.l(c) for Atkinson’s role as a manager or supervisor of criminal activity. Atkinson filed objections to the PSR. Before the district court, he renewed his objections to the inclusion оf the 34.34 grams of crack cocaine that High sold to Visnovske and to the role in the offense adjustment. The court overruled the objеctions. Based on evidence of additional quantities of crack cocaine, the court calculated the quantity to bе 1083.4 grams of crack cocaine, which also resulted in a BOL of 36. With an adjusted offense level of 38 and a criminal history of III, the guidelines rаnge was from 292 months to 365 months. The district court sentenced Atkinson to 336 months.
In his brief, Atkinson first argues that the “100-to-one-ratio” of crack cocaine to powder cocaine is unconstitutional. However, his arguments are foreclosed by opinions of this court.
See, e.g., United States v. Jackson,
67
*378
F.3d 1359, 1367 (8th Cir.1995),
cert. denied,
- U.S. -,
He next argues that the district court erred in including the 34.34 grams of crack cocaine which High sold to Visnovske, asserting that Visnovske “manipulated” his sentence by insisting on buying crack cocaine. We need not address this “sentencing entrapment” argument because, as the government points out, any error in the inclusion of the 34.34 grams would be harmless since it had no effect on the BOL of 36.
See United States v. Phillippi,
Atkinson also argues that the court erred in imposing a two-level upward adjustment under U.S.S.G. § 3Bl.l(c). “[T]he district court’s finding that a defendant was a manager or supervisor will not be overturned unless it is сlearly erroneous.”
United States v. Hazelett,
Notes
. The Honorable Catherine D. Perry, United States District Judge for the Eastern District of Missouri.
. We note that in certain circumstances the Guidelines, U.S.S.G § 2D1.1, comment, (nn. 12 & 15) (Nov.1995), provide "[w]hen sentenсing entrapment occurs, 'the sentencing court may deal with the situation by excluding the tainted transaction or departing from the sentеncing guidelines.’ ”
Stavig,
. Although
Pena
and
Flores
involved three-level enhancements under section 3B 1.1(b) for being a manager or supervisor of "criminal activity [that] involvеd five or more participants or was otherwise extensive[,]" the cases are applicable because, as noted in
Pena,
“[t]he guidelines only require that [a defendant] supervised 'one or more other participants’ to trigger this enhancement.”
