1:How do you think O'Neill's four change roles might have been carried out within the Aster story? 2:take each of Goldman's six leadership styles and say who could have used this style,and to what positive effect within the Aster story. 3:would you have advocated more or less team work throughout this period of change? Justify your assertions.4:if you were a manager (not leading the change)at Aster what would be some of your key tasks?please be as specific as you can.