Telstra formally submitted its proposal to build an open access National Broadband Network (NBN) capable of delivering high-speed access to up to 90 per cent of Australians. Key elements of the proposal include:Telstra would invest up to $5 billion of its own capital.The Government would provide $4.7 billion in the form of a concessional loan.Up to 90 percent of the population would be covered.The network will be capable of providing downlink speeds...