This assignment analyzes a contractual dispute between Sophie, a card dealer, and Coronet Casino. Coronet failed to fulfill its obligation of bringing high rollers for Sophie as agreed, leading to a breach of contract. The analysis explores Sophie's legal options, including claiming damages for lost revenue and seeking specific performance for lease renewal. It also examines Coronet's potential claim for unpaid rent and the application of relevant legal principles like Addis v Gramophone and promissory estoppel.