Thank you for the question.
The best way to look at this is through the different parts of the defence resource management information system, some relate to personnel costs, some relate to inventory costs, all the way through. Within the planning side of it, when you're trying to do that life-cycle costing at the beginning, at the planning stage, you need to know how the equipment's going to be used, the planned use of the equipment. You need to know the personnel, how many personnel you're going to need, parts, everything to do with that. So, yes, that is very complex.
That full life-cycle costing, as the equipment is used, provides you with more information, and that should be updated. That's really where we were looking within the report as far as using that life-cycle information on an equipment basis. You would track it for the major pieces of equipment, so that you would know whether or not they are actually performing as expected.