Which recipients receive deliveries and by which channel?

An email and direct mail is sent with the below recipient as the target. Their blacklist is shown below.

Which recipients receive deliveries and by which channel?
A . Email: B,D; Direct Mail: A,B,C,D
B . Email: A,C; Direct Mail: <none>
C . Email: D; Direct Mail: C,D
D . Email: A,B,C; Direct Mail: A,B

View Answer

Answer: A