Federal Government dictates what happens to Australia? The States are at the mercy of autocratic decision-making?

Dear Premier Napthine, This link refers to 100,000 jobs created since 2010. That is 25,000 per year. It also refers to your plan to create 200,000 more: But Melbourne's population has been growing in recent years at 2.5% per annum. 0.025 x 4,250,000 is 106,250 per year. Over 4 years that is 425,000. Let's assume an average family with two children and either one or both parents employed. That means we need roughly an extra 25,000 to 50,000 new jobs per year just to employ the additional people. "Dr Napthine said the Victorian Jobs in the 21st Century plan would use the Coalition Government's record investment in large-scale infrastructure projects as a springboard to create a diverse, highly skilled and productive workforce that will underpin a strong economy for decades to come." Well 20 years is 2 decades. Based on population growth we are talking about between 500,000 and a million additional jobs every 20 years. And most of these have to be in Melbourne? Doing jobs including building freeways and apartment blocks? And making coffee? Australia's unemployment rate has been growing at around 2.3% per annum for the last decade or more.