The answer for your problem is b)Fourssquare
Answer:
We can say that Susie is faced with: structural unemployment.
Structural unemployment is a situation in which there is a discrepancy between the skills employees possess and the skills employers are currently looking for. Because there is no available job for Susie in Vermont at the moment, she is going to undertake a course so as to acquire new skills and look for a job in Oregon.
I believe the answer is: False
Mandatory language is actually advisable to be used in this situation.
Using mandatory language would set a clear limitation that make the consumers understand the magnitude of the danger. This would make them much more likely to follow the written warning.