Senator IAN MACDONALD (Queensland) (14:56): Mr President, I have a further supplementary question. Minister, isn't it a fact that the government's future financial forecasts are based on $29 per tonne? I am asking the minister what information he has about when we go to the European price. The current European price is $8 per tonne. What does the government know that anticipates that that will increase from $8 per tonne to the $29 per tonne the government is relying on?