When emailing a résumé to a potential employer, where should job ad number or reference number be included?

A) At the top of the email
B) Under the contact information on the résumé
C) In the cover letter that goes with the résumé
D) In the subject line of the email
E) In the attachment to the email

Answer: D
Explanation: D) Some employers want applicants to include the text of their résumés in the body of an email message; others prefer an attached Microsoft Word or PDF file. If you have a reference number or a job ad number, include it in the subject line of your email message.