Knowledge gained from this subject is implicitly assumed CB2 Specimen Examination. Download Subject SP9 Course NotesSample Chapter Business Economics (CB2) is a fundamental subject contributing to the foundations of the Associateship Qualification. Self-study the Core readings with intense concentration For Examinations. Core BusinessEconomics. Here are some samples Business Economics (CB2) is a fundamental subject contributing to the foundations of the Associateship Qualification. Please read