Compton, de broglie, and wave-particle duality question

There are similarties and differences between the Photoelectric Effect and Compton Scattering. Complete each of the six partial statements below using the following guide. Provide one of the following as an answer: PE, CS, BOTH, or NEITHER

> PE if the statement applies only to Photoelectric Effect
> CS if the statement applies only to Compton Scattering
> Both if the statement applies only to both the Photoelectric Effect and Compton Scattering
> NEITHER if the statement applies to neither the Photoelectric Effect or Compton Scattering

a) Energy is conserved in _____________________________ ____
b) Photons are observed before and after the interaction in___________________________ __
c) Electrons are observed as the result of the experiment in _____________________________ _
d) Angles are measured in the experiment in _____________________________ __
e) Photons with very low energies such as 5.0 to 10.0 eV is observed in _________________________
f) Ionization occurs in ________________

THank you!