What is the "principal of least privilege"?
Provide additional logging for administrator or root level actions
Penalize users who perform administrator or root level actions
Users are only provided the level of access needed for the task
Don't grant any users administrator or root level system access

Users are only provided the level of access needed for the task

Explanation:

The principle of least privilege is a concept in computer security, it is the practice of limiting access rights of a computer/information system user to the barest minimum needed for them to perform their task

1. seasonal

2. frictional unenployment

3. the number of the labor force multiplied by 100 and then subtract the number of unemployed.

4. 4%

5. an increase in prices