Why is the subject line of a business email important?

(1 point)

A.It includes everything important that the recipient needs to know.

B. It includes the email address of the recipient and the date it was sent

C.It includes the names of people who will also receive copies of the email.

D.It includes a short phrase that tells the recipient what the email is about.

D.It includes a short phrase that tells the recipient what the email is about.

D. It includes a short phrase that tells the recipient what the email is about.