You decide to tell you supervisor about your suspicions concerning Officer Harris. Your supervisor is not surprised; this is not the first time someone has come to her with concerns about this officer's conduct. She decides to start an internal investigation. Let's review a few more concepts before you make another decision about this scenario. What is the primary advantage of police informant programs? They can help build stronger ties with the community. They can decrease the amount of traffic violations in the area. They can provide police agencies with an additional source of revenue. They can provide a great deal of information about drug trafficking