In this task, you will be shown a conversation. You need to write a question with three choices for the conversation. Your question should be answerable based on the conversation and only have one correct answer. Note that you don't need to answer your question. "W" and "M" in the conversations stand for "woman" and "man".

M: I want to open a savings account. What's the proper procedure? W: First, you fill out the application form and then we will issue you a passbook. M: Is there any minimum for the first deposit? W: No, even a dollar is all right. Sir, here's your passbook. Just sign your name on it. M: What is the annual interest rate? W: It varies from time to time. At present it is 6%. M: By the way, can I open a checking account too? W: Sure. But you have to deposit enough money before you write out your checks. M: Oh, I see. Thank you very much. W: My pleasure.
How much is the minimum deposit of a savings account? (A) 1 dollar. (B) 10 dollars. (C) None.