Find and read the LawNow article "The Essentials of an Employment Contract" by Anna Maria Moscardelli. Which of the following statements is NOT made by the author? Select one: a. An employer does not breach the obligation of good faith and fair dealing if he refuses to provide a letter of reference b. All employees owe their employers a general duty of good faith and fidelity. This means, for example, that employees are not entitled to compete against their employer during the employment relationship C. Employees have a duty of confidentiality which requires they not disclose trade secrets and confidential information d. Employers have an implied obligation of good faith and fair dealing toward their employees that is of particular relevance when the employment relationship is terminated. Specifically, the manner of dismissal is now very relevant in determining the length of notice or amount of severance for which the employer is liable