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

The property 'has default rate' applies to instances of 'debt pool', and 'auto debt pool' is a subclass of 'debt pool'. Which class can appear as the value of 'has default rate' for instances of 'auto debt pool'?

A. default rate
B. life analytic
C. native yield calculation method
D. equivalent yield calculation method

Answer: default rate