Read the following conversation and answer the question.

W: Can I help you, sir?

M: Yes, please. I'd like to have a pair of shoes.

W: What size would you like, please?

M: Size eleven.

W: OK. What about this pair?

M: Sorry, I don't like white. Have you got any other colors?

W: Oh, yes. We have also got blue, brown and black.

M: Can I have a look at the black ones? Black is my favourite colour.

W: Sure. Here you are.

M: They look nice. What's the price?

W: Fifty dollars.

M: May I try them on?

W: Yes, please.

M: OK. I'll take this pair. Here's the money.

W: Thank you.

Question: How much money does the man spend? 

- $50.

- $15.

- $11.


$50.