At the time of her graduation Julia obtained permission from several people who will serve as references for her. Two years later she is interviewing for a new position and knows that some employers she has interviewed with will be performing background checks on her. In regard to her references she should:

1. Do nothing at this point

2. Send a message to her references letting them know that requests for information will be forthcoming and attach a current résumé.

3. Select all new references.

4. Call each reference to apologize for the inconvenience.