Hi I was wondering if you could help me answer this multiple choice Economics Question:

1. If the economy receives an influx of new workers from immigration:

A. the long-run aggregate supply curve will shift to the right.

B. the long-run aggregate supply curve will shift to the left.

C. the economy will move up along the long-run aggregate supply curve.

D. the economy will move down along the long-run aggregate supply curve.

E. The short-run aggregate supply curve will shift right but long-run aggregate supply will not change.