Rishi is a partner in a firm. He withdrew the following amounts during the year ended March 31, 2014.
May 01,2013 Rs. 12,000
July 31,2013 Rs. 6,000
September 30, 2013 Rs. 9,000
November 30,2013 Rs. 12,000
January 01, 2014 Rs. 8,000
March 31, 2014 Rs. 7,000 Interest on drawings is charged @ 9% p.a. Calculate interest on drawings