With respect to bringing in money from the fiscal framework, generally in the past the in-service support has been an average amount throughout the life of the asset. There is a clear understanding with Treasury Board that in some years the amount will be below the average, and we will retain the money and retain it within the in-service support envelope. In other years there will be more, where again we would manage it within the envelope, and if it gets higher....
To overcome this issue in the future, we're now mapping out the actual estimated cost over the life of the asset and we're profiling it year over year, to move away from using averages.
The other thing we've done is that in the past the amount was based on the overall average, where now we're actually phasing it in slowly. For example, with the MHLH helicopter we phased the amount in over a number of years to get to the steady state of the $137 million that's identified in the report.