College Student goes to Lightly Used Rides to buy a used car. She finds one she likes on August 1^st, and negotiates a price of $5,000. Every car that Rides sells comes with a 3 day no-questions asked money back guarantee and a three-month warranty on the engine and transmission. Assuming that the contract is in writing and signed by both parties and that Student takes delivery and pays the full purchase price to Rides on August 2^nd, when is each party fully discharged from the contract? Enter the discharge date or dates below and describe any events that might affect discharge.