AD and SRAS Diagram -AD Shifts to the Right. Explain what has Happened and will happen?

-When AD Increases to AD2, a New Equilibrium will be setup at a higher Real GDP and Price Level -More Output then means more Labour [Derived Demand] leading to less Inflation -But the Higher Prices means that 'Demand-pull Inflation' has Occurred -The Opposite [AD Falling] is True [Unemployment Up, Output down, but Inflation down]