when we went through it and i kind of want to take this opportunity to thank ted yamasaki and his staff over there in human resources and also deputy director levin for support, and helping me through this process and getting -- giving me the road map i need, too, so we can make this presentation to you here today. and using their expertise and their opinions, we kind of came up with a formula on how to evaluate these. one of the things we did was we kind of broke it down to six points of each of these vendors and we asked these questions. question one, how did they demonstrate experience recruitment of similar positions or other higher level positions? evidence of recent successful requirements in the building inspection industry. you know, we asked that question in looking at their application. recruitment approach, how they approach. demonstration of challenges of recruitment in a political environment. and i know one of the commissioners had a question with regard to that there last week. so, firms experience and expertise in recruitment and schedule and cost obviously. and from tha