Mikey: Can I help you?
Vivianna: Yes. How much are these T-shirts?
Mikey: They are 12 dollars 50 cents each.
Vivianna: I like the green one, but it isn't big enough. Have you got a larger size?
Mikey: Just a minute. No. I'm sorry. We haven't. What about the black one?
Vivianna: No, it's too dark. I prefer something lighter, yellow or pink.
Mikey: How about the pink one?
Vivianna: Yes, that's nice. I'll take it.
Mikey: That's 12 dollars 50 cents then please.
Vivianna: Here you are.
Vivianna buys a pink T-shirt for $12.5 with Mikey's help.