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

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

A. fund unit performance
B. fee payable
C. fund price
D. accrued fees

Answer: fund unit performance