A. BRL-CAD is correctly pronounced as "[WHAT]"?
Answer: be-are-el-cad
    B. the 3 CSG Boolean operations are Union, Intersection, and [WHAT]?
Answer: Subtraction
    C. BRL-CAD main repository has between a: 0-7000, b: 7001-70000, or c: 70001-100000 commits
Answer: c: 70001-100000
    Bonus: BRL-CAD's database format is version [WHAT]?
Answer: Version 5