please write 300-600 words answering the following questions:

please write 300-600 words answering the following questions:

1. From your perspective, what is physical security? (Please cite 2 credible sources to support your argument).
2. How important do you think is physical security as it relates to today’s global market? (Please cite 2 credible sources to support your work)
3. What roles do you believe public safety plays in physical security? (Please cite 2 credible sources to support your responses)

Please ensure to use the Individual Project (IP) header provided in the Getting Started folder for this assignment. You should have a minimum of 6 in-text citations that correspond with your reference list. Your SA score should not be more than 30%. Assignment that has more than 30% SA score will get a zero score.