Which of the following is true of male and female managers? a. male and female managers have been found to be equally participative as leaders. b. female managers tend to hand out more lenient punishments than male managers. c. male and female managers differ significantly in their propensities to perform different leader behaviors. d. male managers tend to involve subordinates in their decision making more often than female managers. e. male managers have less difficulty managing interpersonal relationships than female managers.