You have been asked to develop a high-level business case for a new sea or river port to be established in a country. (Any country except New Zealand.) The purpose of the business case is an honest reflection of an opportunity, it's not a sales pitch. The business case should touch on the following:

Rationale (motivation) for the port Competitive landscape and the port's competitive advantage Benefits of the port Description of the proposed port Required investment (description of what investment is required for, not numerical value) Risks posed by current and future trends 

Question: Where would be a good place to build a port in Australia (include location specifics - there can't be an existing port in the chosen location), and why?