In Which Scenario Should an Incident Responder Manually Submit a File

In which scenario should an Incident Responder manually submit a file to the Cynic portal?

A) There is a file on a USB that an Incident Responder wants to analyze in a sandbox.
B) An Incident Responder is unable to remember the password to the .zip archive.
C) The file has generated multiple incidents in the ATP manager and an Incident Responder wants to blacklist the file.
D) The file is a legitimate application and an Incident Responder wants to report it to Symantec as a false positive.