1. Approved!
2. Approved! This will get you 6 bottles!
3. Approved! The opening in the wall, he might notice, is motion activated. It usually opens right up when someone gets near enough and closes when they move away. But it's damaged technology in an abandoned building that has yet to be repaired so who knows who might get caught in it being too curious for their own good?

4. Approved! You get 6 clams.