What is called the result of a state’s borrowing from its population, from foreign governments or from international institutions ?

What is called the result of a state’s borrowing from its populatio

1.	What is called the result of a state’s borrowing from its population, from foreign governments or from international institutions ?
A.	National debt
B.	Public debt
C.	Both of them
D.	None of them
Answer» D. None of them