Brad: Dad, you're blowing the deal.
Tim: All right. I'm willing to go to $3,500. $3,500, that's fair.
Thelma: Forget it! Put the spark plug back in and give me my key.
Brad: Please, Mrs. McCready. I really want that car.
Thelma: Oh, you seem like a nice boy. You must take after your mom. All right. I'll let you have it for $2,500.
Tim: All right! See? $2,500 it is.
Thelma: Plus the cost of the donuts.
Tim: Okay. What could they cost?
Thelma: $2,000.