What Is 'Negotiability

What is 'negotiability'?

A) The name for the principle that means that 'no one gives what one does not have'.
B) A name that describes the fact that something can be transferred and the transferee will obtain good title even if the transferee did not have good title.
C) The name that describes the bargaining room that exists in terms of the type of payment one can make for goods or services.
D) The quality currency has when it cannot be legally refused in payment of a debt.