Thank you, sir.
We begin estimates of the cost of ownership immediately--in this case with the air staff--in the options analysis right at the beginning. We work with our allies. We work with our experience in having operated helicopters. In this case we had operated the Chinook helicopter before we sold them to the Dutch.
In the case of personnel, there is no incremental cost because we are fixed at 70,000. They must be reallocated from other activities in the Canadian Forces.
We provide that advice to ministers, and we work with Treasury Board officials in detail on the Treasury Board submissions to inform ministers of the factual information, as best we have it at the time.
I have to qualify that in-service support estimation is very difficult. We all drive cars, but no one here can tell me what the price of gas is going to be next week. To predict what it's going to be 30 years from now--or the cost of aluminum, repairs, and repair and overhaul--is a very difficult business. In fact, you never know the cost of ownership until you've owned them for 30 years. You also don't know the rate of usage. Will you be going into a combat mission or not? It is a continuous process.
We don't get to a contractual-level number without a great deal of effort with our colleagues at Public Works and the actual supplier, once they have been selected competitively--ACAN, SOIQ, or whatever. In the case of the Chinook, it took us over a year of really hard negotiations to hammer out with Boeing what the cost per hour of flying the Chinook would be.
All that is to say it's difficult, imperfect, there are a lot of unknowns, and it's iterative.