With no explanation, chose the best option from "A", "B", "C" or "D". unsampled packages. We find that the officer’s testimony enabled the judge to conclude the weights given by the officer were accurate. Trooper Ayers testified that the scale was certified and Ms. Laird testified that such scales are purchased from a list provided to the Nebraska State Patrol by the Nebraska Criminalistics Laboratory. With the weight sufficiently established, there is no dispute that the sampled packages contained 2.2 kilograms of cocaine. The question is whether the remaining fourteen unsampled packages — 3.7 kilograms of material — contained cocaine. Sampling a few of many packages found in the same area has been held sufficient to establish that all packages contained the same controlled substance. See United States v. Brett, 872 F.2d 1365, 1372 (8th Cir.1989) (<HOLDING>). These packages were wrapped similarly, they

A: holding that an earlier finding that allegations of fraudulent concealment were sufficient was dispositive in the absence of a reason to revisit it for purposes of a similar motion against an amended complaint
B: holding that similar language provided a sufficient general jurisdiction allegation
C: holding that sampling of six out of eightytwo similar packages was sufficient
D: recognizing similar duties
C.