. Critically evaluate the possible factors that may have an impact on the financial performance of NBN, considering: - the objectives of GBEs, - the nature of GBE operation, including the relevant characteristics and financing of their operation. (Hint: consider the above aspects, and apply and evaluate the arguments in the context of the NBN case.) 2. Discuss the role of accounting and auditing in enhancing the accountability for financial performance and service delivery by NBN. 3. In light of your discussion in (1) and (2) above, critically evaluate whether the Australian government should continue to own NBN or to privatize it after the network construction has completed. Support your discussion by relevant literature