Which of the following are true? 1) in a wrongful dismissal lawsuit, a non-unionized employee can sue for damages ( 2) in a wrongful dismissal lawsuit, a non-unionized employee can sue for reinstatement ( 3) in a unionized workplace, an employee who makes a successful claim for wrongful dismissal can be reinstated 4) If an employee successfully sues for wrongful dismissal, they must look for work and any money they earn during the appropriate notice period will be deducted from the amount of severance they are entitled to receive O 5) if an employee's conduct is not appropriate in the workplace, the employer always has a duty to warn before firing the employee 0 6 ) for non-unionized employees working for Alberta businesses, any employee can be laid off immediately, so long as they are paid adequate severance pay