I need help answering and understanding the questions below.

3. How can employers use knowledge of the legal environment of business to minimize liability exposure? Identify three concrete ideas.

4. How can employers stay current with the legal environment of business? For example, how would other employers in Oregon find out about the case of the off-duty, off-premises worker mentioned in this section? If you were an employer in Oregon, how might this case change your business practices?

5. Do you think that if employers train their employees how to behave on the job, those employers should be absolved from legal liability resulting from employees' actions? For example, imagine that an employer provides training to its employees regarding how to avoid sexual harassment in the workplace, but an employee ignores the training and sexually harasses a colleague. Should the employer bear liability in that situation? Why or why not?