(1) (a) What is Eskom’s estimate of the total cost for decommissioning (i) Koeberg 1 and (ii) Koeberg 2 and (b) how are these amounts made up; (2) whether Eskom has set aside the funds required for decommissioning the plants; if not, from where will the required funds be obtained; if so, what are the relevant details; (3) whether a timeframe has been established for the start of decommissioning and the decommissioning period of each of these plants; if not, why not; if so, what are the relevant details; (4) whether the required skills for decommissioning these plants are available to Eskom; if not, how will Eskom access these skills; if so, how was this conclusion reached?