Mr Bentley said RMB still backed the scheme and was "evaluating project debt capacities under a range of varying gold price scenarios in order to assist the company in evaluating an optimalapproach to financing the project".
At this step some of the things to consider are process design for product identification, valuation, classification and separation and the supporting technology system implementation to have an optimal separation approach.
If you accept the logic of the optimal currency area approach, the world requires a proliferation of currencies, so that every area subject to shocks has its own.