Dacy’s Department Store places the following advertisement in the newspaper: “ We are offering Cashmere Wool Coats for Sale, one day only, $50 each as an appreciation to our loyal customers. Hurry and Don’t miss this great opportunity!” Sally Shopper, who considers herself quite a loyal customer of Dacy’s, arrives at Noon on the day of the sale, only to find there are no coats left. She sues Dacy’s arguing that she was entitled to one of the coats on sale. Was she? Why or why not?