Home Law Northrup Grumman’s PRB Cost Accounting Questioned LawExpert OpinionNews Northrup Grumman’s PRB Cost Accounting Questioned January 8, 2020 66 Share FacebookLinkedinTwitter Kristi Blokhin | Shutterstock You must be a Paid or Free Trial Member to Access this Content. Paid members, please login to view your news subscription(s). RELATED ARTICLESMORE FROM AUTHOR Law ASBCA Finds Agency Failed to Disclose Superior Knowledge Expert Opinion CPARS Ratings: Subjective or Objective? ASBCA Weighs In Compliance The Trump Tariffs and Federal Contractors: In These Taxing Times, Contractors Have a Duty To Know These Five Things