Step 1: Understand the business term.
A quotation is a formal document issued by a seller stating the price and terms under which goods or services will be supplied to a buyer.
It generally contains
• description of goods,
• quantity,
• price,
• taxes,
• delivery terms, and
• validity period.
Step 2: Understand its purpose.
A quotation helps the buyer know the expected cost before placing an order.
Step 3: Analyse the options.
• (A) Correct. It accurately defines a business quotation.
• (B) Incorrect. A receipt acknowledges payment.
• (C) Incorrect. A request for information is an enquiry, not a quotation.
• (D) Incorrect. Comparing quotations is different from a quotation itself.
Step 4: Final conclusion.
\[
\boxed{\text{Quotation}=\text{Formal statement of the price at which goods or services will be supplied}}
\]
Hence, the correct option is \(\boxed{(A)}\).