Read the following conversation and answer the question.

M: Could you tell me how much it is to send a postcard by airmail to Europe?

W: 25 cents.

M: Ok, I'd like two 25-cent stamps, please.

W: Here you are.

Question: How much will the man pay for the stamps? 

- 25 cents

- 50 cents

- 2 dollars


50 cents