X Ltd. purchases a scientific research asset on March 1, 2005 for Rs. 610000. If the research activity for which the machine is bought into business on November, 2006 ( market value = Rs. 230000 ) ; depreciation admissible @ 15%, what will be the amount of depreciation for the A/Y 2008-09 & amount chargeable to tax u/h PGBP if the asset is sold on April 6, 2007 for Rs. 190000 ?