QUESTION $3\mathrm{.}2[10$ MARKS$]$

To manage a group successfully, a manager must be able to correctly identify the group$$s

development stage. A new group cannot be expected to perform at the same level of output that an

established group $($where the members know one another and know the group$$s strengths and

weaknesses$).$ Explain how understanding this model can be beneficial for leaders and managers in improving team effectiveness $(10$ MARKS$)$