1- A customer gets injured during a bank robbery by a robber who was not a former or current employee of the bank. Is it considered a workplace-violence incident? Explain briefly.

2- What would be a situation in which the wind direction can be an important factor when developing an evacuation plan? Please explain briefly and provide an example

3- Why is subjective rating of stress a state-dependent method? Explain briefly.

4- Why managing workers with controversial infectious diseases such as AIDS is difficult for occupational safety engineers or manager? Explain briefly.