(1) With reference to (a) delayed and (b) incomplete projects undertaken by his department, (i) what are the (aa) names and (bb) locations of each project and (ii) in each case, (aa) for how long has the project been delayed and (bb) what are the reasons for the delays or incompleteness; (2) with reference to the specified projects, (a) what was the original budget for each project and (b) by how much Rand has each project escalated since its inception?