Salesclerk: May I help you?
Customer: I’m looking for a bag. How much is this one?
Salesclerk: ____________________. There are 7 colors in this collection.
Customer: I’d like the gray one.
It is 2,500 kilometers for this road
It is 2,500 baht for this bag
It is 2,500 minutes for this Internet package
It is 2,500 grams for this flour