Please show me how you do the all parts of given problem:
Problem: Two lenses, one converging with focal length 20.5cm and one diverging with focal length 11.0cm, are placed 25.0cm apart. An object is placed 60.0cm in front of the converging lens.
Part I: Find the final image distance from second lens. Follow the sign conventions.
Part II: Determine the magnification of the final image formed. Follow the sign conventions.
Explain the each and every step in derail for help.