You have been contracted by a local school to evaluate their computer labs for security threats. They are most worried about the hard drives and RAM being stolen from inside the computers. What could they do to prevent this from happening

Explanation:

To avoid the theft of  the hard drives and RAM being stolen from inside the computers, all they need to do is replace the PC's screws with proprietary security screws. These screw have very different head, thus impossible to unscrew with common tools. They are also called tamper proof screws.

answer; i believe the correct answer is (psychological pricing);

answer; its the top layer;