Enterprise Mobility Sales/Management Trainee interview questions

I sought this position at the age of 30 with about 3 jobs behind me and went through 4 interviews: 1.) Phone interview with HR recruiter (30 min): Tell me about a time you had a difficult customer. A time you had to bring a group of people together towards a common goal. A time when you displayed leadership qualities. Where do you see yourself in 5 years? Why Enterprise? The best and worst part about your last job? A time when you persuaded a customer to see things your way. A time you had a disagreement with your boss. 2.) Face to face interview with same HR Recruiter (60 min): Tell me about yourself. Describe a time when you were in a competitive environment/situation. A time you were in a situation so difficult that it brought you to your breaking point. A time you had to think on your feet to extricate yourself from a difficult situation. A time when you found it difficult to build a successful relationship with a colleague. 3.) Panel Interview with Branch and Area Manager (45 min): Some similar S.T.A.R. format questions that I answered the exactly same way and then some additional questions: What are your career goals? What do you expect to gain from this company? What do you expect from management at this company? 4.) Face to face with Group Manager: Most questions focused on my past work experience and the reasons behind why I chose those jobs, why I left, and again what my future goals are with my career. I had to explain all past sales goals and how I attained those goals.