Tommy tells his friend Vince that, if Vince doesnt commit any more assaults or batteries for the next 6 months (its been a bad year for poor Vince), Tommy will pay Vince $100,000. Vince says that the offer is too good to pass up, so he agrees. Vince refrains from committing any assaults/batteries for 6 months. Once the time is up, Vince calls Tommy and tells him to pay up. Tommy laughs and says theres no way hes going to pay. Which of the following is true?

		This is not a valid contract because it was verbal.
		This is not a valid contract Vince put Tommy under duress.
		This is a valid contract because Vince accepted Tommy's offer.
		This is not a valid contract because the contract lacks consideration.