2 21 22 23 24 25 26 27 28 29 30 Which one of the following is an incorrect statement? 31 32 33 34 35 36 37 38 39 40 Done All of these Lack of cooperation among workers is an unavoidable cause of labor turnover Lack of interest in work is an unavoidable cause of labor turnover Wedding of female workers is an avoidable cause of labor tumover