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

Which of the following definitions best describes 'bank account identifier'?

A. charge for services performed
B. identifier that identifies a demand deposit account provided by a bank
C. identifier that uniquely identifies an individual account at a specific financial institution in a particular country and which includes a bank identifier of the financial institution servicing that account
D. identifier for a bank account that is an expanded version of the basic bank account number (BBAN), intended for use internationally

Answer: identifier that identifies a demand deposit account provided by a bank