The Chain of Command on Discovery

The Chain of Command on Discovery trivia questions

1. Who is the captain of the USS Discovery in Season 3?
2. Who takes over as acting captain when Saru leaves the ship in Season 3?
3. Who is appointed as the first officer under Captain Saru in Season 3?
4. Who is the chief engineer on the USS Discovery in Season 3?
5. Who is the chief medical officer on the USS Discovery in Season 3?
6. Who is the chief of security on the USS Discovery in Season 3?
7. Who is the communications officer on the USS Discovery in Season 3?
8. Who is the helmsman of the USS Discovery in Season 3?
9. Who is the tactical officer on the USS Discovery in Season 3?
10. Who is the science officer on the USS Discovery in Season 3?