Conversations with a future businessman

Noah: Sammy, do you want some ice cream?
Sam: Yeah
Noah: Do you want lemon or vanilla?
Sam: Lemon
Noah: Do you want four scoops or one?
Sam: Four
Noah: That will be 84 dollars.

***

Me: Noah, you earned one star today for [good behavior]. I'm proud of you.
Noah: How many stars do I need to get a Tesla?