PepsiCo interview questions

the hiring process was much longer then anticipated,applied on February 24th 2014 did phone screening a few days after that.Went to an in person interview March 14th received a job offer this afternoon.

I applied through my university's career services. I had a first interview on campus with HR and another manager. I then went on a route ride along and had a second interview on campus with a zone sales leader. I then went to Birmingham for a third interview with several directors. They took me to dinner, put me in a hotel and payed for everything. I ended up not being offered a position.