Dan, president of baz co., is happy with the extraordinary performance of naomi, a baz co. senior accountant. dan informs naomi that because of her superlative work in the past fiscal year, he is going to give her a 5 percent raise effective next month. naomi, who has never heard of anyone at baz co. getting a raise, is thrilled and dan. later that day, dan realizes that giving naomi this raise might cause all senior accountants to demand salary increases. dan decides not to give naomi a raise after all. he believes that his promise to give her a raise is not legally binding. dan is correct because: