Can I get help with the following question?

These are the options for all of the following questions:

A. Rightward movement along the curve

B. Leftward movement along the curve

C. Upward shift of the curve

D. Downward shift of the curve

Q8. Indicate whether each of the following causes a shift of the Phillips curve or a movement along it and in which direction.

1. An influx of immigrants causes the labor supply to rise dramatically.
2. There is a sudden downturn in business confidence.
3. The next generation of digital technology is incorporated into production processes throughout the economy.
4. The government implements a fiscal stimulus.
5. The dollar depreciates.