226.
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.

答案解析：
(1) 正确答案为C。根据男子问Is there any minimum for the first deposit?首次储蓄有最低限额吗？以及女子答No.没有。可知，储蓄账户没有最低限额，因此正确答案为C。
(2) 正确答案为B。根据Sir, here's your passbook. Just sign your name on it.先生，这是您的银行存折。您只要在上面签上名字就可以了。可知，男子要在银行存折上签名，因此B项正确。