If price is less than the average variable cost of a representative firm in a competitive industry in short-run:

The answer is yes it's correct they have to guarantee that job back when they come back

Its stage conventional

The advantage of administering personality tests on employees is that it will allow the employer to know the mindset and personality of the employee. this will allow the employer to at least have an idea as to how the employee works and how his attitude in the workplace. the disadvantage is that it may make the employee a little anxious as to whether he would meet the personality requirements of the employer and whether he would be able to retain the job or not.