(1) With reference to each international trip undertaken by the Public Administration Leadership and Management Academy (Palama) during the periods (a) 1 October 2007 to 30 September 2008, (b) 1 October 2008 to 30 September 2009, (c) 1 October 2009 to 31 March 2010 and (d) 1 April 2010 to 31 December 2010, what (i) was the purpose of each trip, (ii) were the achievements flowing from the trip in relation to departmental performance targets, (iii) are the names of the officials who undertook the trip and (iv) is the name of the head of the delegation; (2) (a) what is the breakdown of the costs for each specified trip, including (i) travel, (ii) accommodation, (iii) daily allowances, (iv) transport, (v) entertainment (aa) in transit and (bb) at the destination and (vi) registration fees for conferences and (b) from what source were the expenses incurred; (3) what was the (a) class and (b) star rating of the respective (i) transport and (ii) accommodation that were used by the officials who formed part of each delegation?