Please select which of the following represent recognized exceptions to the $"$at will" employment doctrine.

Public policy exceptions

Anti$-$discrimination and anti$-$retaliation statutes.

Failure by the employer to give adequate notice of intent to terminate.

Employee's serious need for gainful employment.

Promissory estoppel.

Contract of employment stating a particular term or reasons for termination.

Employers may not terminate employees on trivial grounds such as not liking the employee.