One of the Reasons for Introduction of the RSPT Was

One of the reasons for introduction of the RSPT was:

A) to use some of the tax revenue to reduce the impact of structural changes in the economy.
B) that Australians are paid more for minerals in the ground than their true value.
C) that the tax revenue would be put to top up the insurance premiums to assist with recovery from natural disasters.
D) to use some of the tax revenue to fund the government's foreign aid.