[originaltext]W: I’d like to exchange this green tablecloth that I bought last

W: I’d like to exchange this green tablecloth that I bought last week for the red one.
M: Let’s see now. The red costs only $10.95, and the green one was 15.
Approximately how much money does the clerk owe the woman?

W: I wanted so badly to be independent, and now I could pay my own way.
M: But you have to be fed three meals a day!
What does the woman mean?