Explanation:

Let’s break it down:

- Involvement in gang or group fights: This is a big risk factor. Kids caught up in gang activity are way more likely to end up crime victims themselves.

- Selling drugs: Same story here—selling drugs puts you in risky situations with dangerous people. It’s a fast track to victimization.

- Carrying a weapon: You might think carrying a weapon keeps you safe, but it actually raises your risk. If you’re in that world, trouble finds you.

- A and C only: This option skips the drug selling, which honestly just doesn’t fit with what we know from the data. Drug involvement is huge.

- All of the above: This is what the research consistently shows—most juvenile crime victims were involved in at least one (and often all) of these risky behaviors.

Answer: Option 5—All of the above—is correct.