Which of These Is Not a Reason a Business Would

Which of these is not a reason a business would be prepared to accept a bill of exchange in settlement of a debt?

A) If a legal dispute arises the bill represents a legal, written acknowledgment of the debt and its amount.
B) Because a bill of exchange has government backing.
C) A bill is interest-bearing and thereby produces interest for the business granting credit.
D) A bill is more easily converted into cash than accounts receivable.