Bank XYZ Calls You for a Quote in EUR/USD for EUR

Multiple Choice

Bank XYZ calls you for a quote in EUR/USD for EUR 50,000,000.00. If you decide to quote, which of the following is true?

A) You must be prepared to deal EUR 50,000,000.00.
B) You may quote without stating the amount you are prepared to deal.
C) You are only committed to deal in a marketable amount.
D) You must be prepared to deal for more than EUR 50,000,000.00 in case Bank XYZ wishes to.