How Does the Offender/witness Relationship Play into Investigations of White-

How does the offender/witness relationship play into investigations of white- collar crime?

A) An offender often has power and class status advantage over the witness to use as influence.
B) Witnesses that investigators want to interview will be in a trusting relationship with the offender.
C) The witnesses are often people who work outside the company and are hard for investigators to track down.
D) Witnesses often exaggerate the offender's actions.