Labcorp Study Technician interview questions

The recruiter I talked to was very nice and complimentary towards what I had to say. I came in for a face to face interview about one week later. It went well at first, the first person I saw was a man who asked some great question and I felt I excelled. Then I had a tour with a lady. After the tour, she asked me a multitude of difficult questions which I thought I did alright at. It was a little daunting after 3 hours of driving. The thing I did not appreciate is that I was supposed to be reimbursed for tolls but I was not. Coming from Chicago, that was $15 worth of tolls.