"At the end of the term at college, Jose, talking in the library with his friend Leanne, said "I'll sell you my business law notes for $25.00."Leanne agreed and paid him the money on the promise that Jose would deliver the notes to her by the end of the week.Jose then realized he'd made a mistake in that he had offered his notes when he meant to offer his book.Leanne did not want the book as she already had one.She wanted the notes.Would Leanne have a cause of action against Jose if he refused to deliver the notes - decide and explain why or why not. "