Mr SHORTEN (Maribyrnong—Leader of the Opposition) (14:38): My question is to the Prime Minister. Yesterday the Prime Minister said: … a ratio of debt to GDP at about 50 or 60 per cent is a pretty good result … But isn't it the case that Tony Abbott's 'pretty good result' would see Australia lose its AAA credit rating? Honourable members interjecting— The SPEAKER: I call the honourable the Prime Minister, and there will be silence for the answer. Mr Hockey: You caused the problem. You're a joke. The SPEAKER: The Treasurer will desist. Honourable members interjecting— The SPEAKER: The Prime Minister will resume his seat. Not only will the cacophony of sound on my left cease; so will the interjections on my right, including the member for Casey and, indeed, the Treasurer. The Prime Minister has the call, and we will have silence for the answer. If the member for Wakefield wishes to remain in the chamber, he will remain silent.