A quotation is a written form response to an enquiry, telling the enquirer the price and other terms of transaction. In this sense, the term “_____” is often used as “quotation” in international trade, today. However, in practice, _____ is usually a “_____”.
A.
offer, a quotation, firm offer
B.
quotation, an offer, quotation
C.
quote, an offer, firm offer
D.
offer, an offer, firm offer