Task: Property Constraint Reasoning (ontology: Business_Finance/Financial_Industry_Business_Ontology)

The property 'issue price' applies to instances of 'fund unit', and 'note fund unit' is a subclass of 'fund unit'. Which class can appear as the value of 'issue price' for instances of 'note fund unit'?

A. price
B. fund management company
C. fund order desk physical form document
D. performance determination method

Answer: price