1. Employment-at-will is a common-law doctrine that

an employee can be fired from a job if their misconduct was intentional.

employers have the right to hire, fire, demote, or promote whomever they choose, unless there is a law or contract to the contrary.

an employee has a guaranteed right to a job until retirement.

None of the above is true of employment-at-will

2. Discriminating against applicants because of their race, color, religion, gender, or national origin is an example of:

selection bias.

disparate impact.

disparate treatment.

a bona fide occupational qualification.