W: Do you think you can take me to the Grand Hotel in 30 minutes? M: It depends. If the traffic isn't too heavy... Anyhow, I'll try my best. You've got enough time. W: How much should I pay? M: $12.75, please. W: Thanks a lot. Here's $15. Give me $1.00 back, please., Question: How much tip does the woman give to the man? (A) $1.25. (B) $15. (C) $12.75.
(A) $1.25.