(1) What part of the 2011-12 Expanded Public Works Programme (EPWP) budget allocation has been set aside for worker wages in respect of each project; (2) whether workers doing similar work on the various projects are all paid the same wages; if not, why not; if so, what are the relevant details; (3) what (a) is the name of the company and (b) are the names of the owners of private companies who were awarded tenders within the EPWP in the 2011-12 financial year?