2.5 End of Financial Year Total Project Expenditure Variance Attribution
| Variance | Variance Factor | Explanation |
| 352.0 | The FMS variation is due to acceleration of US Navy activities resulting in contracts being signed earlier than originally forecast. The Commonwealth variation is due an FMS equity buy-in for spares and repairable parts. | |
| 33.0 | Commonwealth Delays | |
| (9.9) | FOREX Variation | |
| 375.1 | Total Variance |