The following information relates to work force in a factory during the year 2006-07 : Number of workers on April 1, 2006 Number of workers on March 31, 2007 Number of workers who quit on their own Number of workers who availed golden shakehand opportunity Number of workers employed during 2006-07 including those employed due to expansion Calculate labour turnover rate under different methods. 2,350 2,850 200 100 800