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

The property 'has penultimate coupon payment date' applies to instances of 'coupon payment terms', and 'fixed coupon terms' is a subclass of 'coupon payment terms'. Which class can appear as the value of 'has penultimate coupon payment date' for instances of 'fixed coupon terms'?

A. explicit date
B. last regular coupon date
C. partial redemption allocation convention
D. variable interest expression

Answer: explicit date