A young boy arrives at a barber shop and the barber _ to his customer, "This is the most foolish kid in the world. Watch while I prove  it to you." The barber puts a dollar bill in one hand and two cents in the other, then calls the boy over and asks,"Which do you want,son?"The boy takes the cents and leaves. "What did I tell you?"says the barber."That kid never learns!" Later,when the customer leaves, he sees the same young boy coming out of the ice cream store."Hey, son! May I ask you a question ? Why did you take the cents instead of the dollar bill?" The boy licks his ice cream and answers,"Because the day I take the dollar, the game is over!" The young boy takes the money to  _  .
give the customer have a haircut give his parents buy an ice cream