M/s. Excel Computers has a debit balance of Rs 50,000 (original cost Rs 1,20,000) in computers account on April 01, 2010. On July 01, 2010 it purchased another computer costing Rs 2,50,000. One more computer was purchased on January 01, 2011 for Rs 30,000. On April 01, 2014 the computer which has purchased on July 01, 2010 became obsolete and was sold for Rs 20,000. A new version of the IBM computer was purchased on August 01, 2014 for Rs 80,000. Show Computers account in the books of Excel Computers for the years ended on March 31 2011, 2012, 2013, 2014 and 2015. The computer is depreciated @10 p.a. on straight line method basis   (5 marks)