How can a Shift in the LRAS to the Right affect all 4 Macroeconomic Performance Positively? -Is the opposite True?

-LRAS Increasing can lead to: -Economic Growing to the new LRAS Vertical Line -Employment stays at 100% so no Chance [LRAS means no Spare Capacity, like Unemployment] -Price Level will Fall and thus Balance of Payments [Exports] will be Better off -The Opposite is True. LRAS going Left worsens all 4