If the contributing authorities fail to reach agreement on an apportionment method, the contribution by the contributing authorities shall be as follows, inflation adjusted (CPI) with the base year being 1996–97:
The Central Otago District Council shall pay $10,000.
The Clutha District Council shall pay $81,000.
The Waitaki District Council shall pay $20,000.
The Dunedin City Council shall fund its portion of the levy to the extent of the difference between the 3 contributions above and the levy of the Museum.