4. The job of applications engineer for which Maria was applying requires

(a) excellent technical skills with respect to mechanical engineering,

(b) a commitment to working in the area of pollution control,

(c) the ability to deal well and confidently with customers who have engineering problems,

(d) a willingness to travel worldwide, and

(e) a very intelligent and well-balanced personality. List 10 questions you would ask when interviewing applicants for the job.