Senator SMITH (Western Australia) (14:26): My question is to Senator Wong, the Minister representing the Minister for Climate Change and Energy Efficiency. Honourable senators interjecting— The PRESIDENT: Order! Senator Smith, ignore the interjections around you. Senator SMITH: I refer the minister to the impact of Labor's carbon tax and mining tax on the community of Kalgoorlie-Boulder in the Western Australian Goldfields region. Government senators interjecting— The PRESIDENT: Order! Senator SMITH: Has the government calculated the costs— Government senators interjecting— The PRESIDENT: Order! Order on my right! I will give Senator Smith the call when there is silence. Order on my right! Senator Smith. Senator SMITH: Has the government calculated the costs that will be imposed on households and businesses following the introduction of the carbon tax and the mining tax, as well as increases to local council rates, given that the council has been named and shamed as a big polluter by the Gillard government's carbon tax cop?