When Comparing a Letter of Credit and a Banker's Acceptance

When comparing a letter of credit and a banker's acceptance for financing international business transactions, a letter of credit

A) provides payment anywhere in the world. A banker's acceptance pays in areas in which the bank has a branch.
B) pays a specified amount if certain conditions are met. Conversely, a banker's acceptance represents an unconditional promise to pay.
C) requires both the buyer and seller to deal in the same currencies. A banker's acceptance provides for currency exchange.
D) provides financing directly between buyers and sellers in different countries. A banker's acceptance provides an arrangement in which a bank serves as a broker taking title to the goods.