Question 9.6 Models of Change Compare and contrast the three change models of planned change discussed in the lecture materials (see week 9 lecture notes). Thinking about your ovm experiences of change management? Is there a particular model that you prefer? Why is that? Could you go and start using one of these models as the basis for a change intervention tomorrow? Question 9.8 Organisational Culture Use Handy's [1995] model of organisational culture. Refer to Drganisational Culture, [see week 9 lecture notes}. Compare and contrast two information technology companies of your choice e.g. IBM and Google. Question 9.9 Case Study Read case study Australian Integrated Technology Services and answer the following questions. What changes do you think Margaret Somers should consider and how should she go about carrying them out? What are the most important change models Somers should be aware of in introducing this change? What intervention strategies might be roost applicable in this suaon