Which of the Following Is Correct with Respect to the Post-Box

Multiple Choice

Which of the following is correct with respect to the post-box rule?

A) Because of modern advances in communication,the post-box rule no longer applies.
B) The post-box rule applies to emails as well as to the mail.
C) The post-box rule applies only when response by mail is appropriate.
D) The post-box rule applies to communications via fax,postal service,and telegrams.
E) When acceptance is mailed,it is effective when and where it is received.