How Do Clinical Psychology and Counseling Psychology Differ

How do clinical psychology and counseling psychology differ?

A) Clinical psychology requires more advanced study than does counseling psychology.
B) Clinical psychologists have a PhD or an MD degree, whereas counseling psychologists have a PsyD degree.
C) Counseling psychologists deal with problems that are more specific than the problems that clinical psychologists deal with.
D) Clinical psychology and counseling psychology are synonymous.