Task: Instance Class Understanding (ontology: Business_Finance/Financial_Industry_Business_Ontology)

Which of the following classes does 'BONU' belong to as one valid explicit type? Context: ISO 15022 classifier for corporate actions in which security holders are awarded additional assets free of payment from the issuer in proportion to their holding

A. maturity level
B. business strategy classifier
C. dimensionless quantity
D. module

Answer: business strategy classifier