A facility manager is interviewing candidates for a facility position that requires a specialist with a graduate-degree level of technical skills and excellent people skills. All else being equal between the candidates, the facility manager should hire the candidate with

1) a graduate degree in the relevant field but the third best people skills

2) an undergraduate degree in the relevant field but the weakest people skills

3) an undergraduate degree in an unrelated field but the second best people skills

4) some education but practical experience in the relevant tasks and the best people skills