Hoping to still make it to the wedding in time, Leila decided to drive to Brisbane instead. Fortunately, one of her friends (Simon) lives near the airport and offered the use of his car for $800. Leila responded: Thank you for the offer, but I havent made up my mind yet. Im going to check out the prices at a nearby car rental shop. If you dont hear back from me by 12pm today, it means I couldnt find a better deal, and that I have accepted your offer to use your car. When Simon hadnt heard back from Leila at 12pm, he assumed that Leila had accepted his offer and sent her a message requesting payment of $800. Unfortunately, Simon was shocked to learn that Leila decided to hire a car from a local car rental business called Sydney Car Rentals instead. Simon wants to sue Leila for breach of contract. Discuss whether Simon can sue Leila for breach of contract. (Required: Only address Element 2 (Acceptance) to establish whether a valid contract existed between Leila and Simon)