Senator Johnston asked the Minister representing the Minister for Defence, upon notice, on 22 March 2011: With reference to the answer provided to question on notice No's. 117-119: (1) Who attended the meeting with Commanding General US Dinner at the Wildfire Restaurant on 2 November 2010. (2) What was the cost per head for this function. (3) What was the official purpose of this function. (4) Who approved the expenditure.