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A: I would like to purchase some meat. 
B: What kind of meat would you like to get today? 
A: First off, I'm going to need a pound of ground beef. 
B: A pound of ground beef is $2.48. 
A: That's perfect. 
B: What else will you be needing? 
A: I'm also going to need three pounds of chicken breasts. 
B: The chicken breasts cost $4.05 per pound. 
A: What's the total price for the chicken? 
B: It's going to be $12.15. 
A: Okay, I think that will be all for me today.