On 1-4-2012 balance in plant account was Rs. 3,77,913. On 1-7-2012, purchased new machine for Rs.50,000 (installation expenses Rs.2,500). A sum of Rs. 30,000 was paid on the same date and balance Rs. 30,000 was paid on may 2013. company provides depreciation @15% p.a. on reducing balance method and close accounts on 31st March each year. Depreciation for the year ended 31-3-2013=?