In our business, it's very often how you define what you're going to buy. Just to give you an example, you can take on a project to develop a solution that can generate considerable savings. You might decide that you need your best capable person to run that project and that person might cost twice the price of someone else but might give you a result that's much better, within time, and so on. You might decide that instead of doing it that way, you're going to focus on the price that you pay for that one person and you're actually going to hire two or three people at a lower price than the one true expert. You might wind up with a project that won't finish on time, will overrun on cost, and so on. So for us it's very important.
One of the things that happens in this area is that you need to take into account the employee-based companies. They can be very large, or they can be very small. What we call “employee-based companies” would be the ones that have specific processes to ensure consistent quality, training of their people, project management expertise, and so on. So when you buy a project, you buy a solution as opposed to buying a task, as opposed to taking an expert and saying, “I'm going to hire that expert per day”, and so on, which then gets to spill over and confuse the idea that you're buying temporary help.