(a) the year-wise amount incurred by the Delhi Development Authority under the Tree Plantation Programme to maintain the greenery of Delhi during the last three years;
(b) the target fixed for tree plantation with the help of this incurred amount and the actual tree plantation undertaken during the said period;
(c) whether the Government has sought the figures pertaining to live plants in the beginning of this year so that the factual position could be ascertained; and
(d) if so, the details thereof?