To ask the Scottish Executive how much has been allocated under the heading “Tackling and Preventing Homelessness” or previous equivalents in (a) 2005-06, (b) 2006-07 and (c) 2007-08, showing the amount assumed to be allocated for (i) addressing rough sleeping, (ii) provision of housing information and advice, (iii) provision of temporary accommodation, (iv) hostel decommissioning and (v) any other major identified expenditure items.