What is the expected behavior for the email workflow rule?

At Ursa Major Solar, a workflow rule is in place that sends a reminder email 20 days before the warranty expiration date. A custom …… another three years.

What is the expected behavior for the email workflow rule?
A . The email Is sent with the 30 day reminder criteria.
B . The email b NOT sent because the record no longer meets the criteria.
C . The email is locked in the job queue until It meets the criteria.
D . The email is NOT sent because the customers email address was missing.

Answer: C