As you've indicated, we found that there was a need to obtain complete, current and reliable schedules, and that those schedules be monitored. We looked at what the departments provided to us in terms of the amounts of time it was going to take and the delays that were relevant to each of those ships.
In terms of the cost, our focus was not on the cost that was incurred as a result of these delays. We felt that focusing in on one of the main components of the objectives of the strategy to produce timely ships to replace and renew the fleet was where we were putting our efforts.