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

Which of the following classes does 'unit' belong to as one valid explicit type? Context: area in a facility, such as a medical facility or hospital that is specially staffed and equipped to provide a particular service or type of care

A. value
B. derived quantity kind
C. secondary unit designator
D. request activity

Answer: secondary unit designator