Question

Which sentence uses periods correctly?

A.
Mr. AJ Morris drives to work at 7:00 AM.

B.
Mr A.J. Morris drives to work at 7:00 A.M..

C.
Mr AJ. Morris drives to work at 7:00 A.M.

D.
Mr. A.J. Morris drives to work at 7:00 A.M.

Answer 1

I want to say D, it appears to follow all of the correct rules.

Answer 2

It is A because there should be a . and the beginning of Mr.