(a) What (i) amount has been allocated for the renovations, improvements and maintenance of (aa) ministerial houses, (bb) each parliamentary village, (cc) the parliamentary precinct and (dd) all other Prestige Portfolio assets in his department’s 2019-20 budget and (ii) are the details of the planned renovations, improvements and maintenance in each case and (b) by what date(s) are these projects envisaged to (i) commence and (ii) conclude?