FMC Operations Manager interview questions

I had to screening interviews, one with human resources, then one with the hiring manager. I was then brought in for an interview on site with five different people of the five another interview with HR another interview with the hiring manager and three people that I would support. Interview was very Basic, and to a certain extent there was no need to spend four hours talking to five different people. Although FMC believes the purchase of DuPont agrochemicals will help them, right now they are scattered, under staffed and may lose those that don't want to work 10-12 hour days