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

Which of the following classes does 'The Depository Trust Company RTN' belong to as one valid explicit type? Context: Routing Transit Number (RTN) for the Depository Trust Company (DTC)

A. North American Industry Classification System code
B. program identifier
C. passport number
D. routing transit number

Answer: routing transit number