Q6) Stock as on 01.04.2010 Rs. 10,000; Sales Rs. 2,00,000; Purchases Rs. 1,45,000; carriage inwards Rs. 4,000; clearing charges Rs. 5,000; sales returns Rs. 1,500; purchases return Rs.2,000; carriage outward Rs. 2,500; stock as on 31.03.2011 Rs. 15,000. Calculate gross profit *