External change agents have certain strong disadvantages. Which of the following is considered an advantage? Select one: a limited understanding of organization's culture Obno past ties to leaders Oc limited organizational history Od employees will be suspicious What leadership style is most appropriate with very mature followers according to the Hersey-Blanchard leadership model? Select one: O a democratic Obdelegating O autocratic Od employee-centred What does the decision maker strive to do in the rational model? Select one a. select the alternative agreeable to the majority b. select the best possible alternatie cselect the first alternative that is satisfactory d. select the most feasible alternative