Existentialism Represents a Break with Idealism and Realism, as Well

Existentialism represents a break with idealism and realism, as well as with practices based on them, in its suggestion that

A) the sources for ultimate truth are both eternal and relative.
B) definitions of concepts such as truth and value are ultimately personal and subjective.
C) it is absolutely impossible to define a word such as truth either objectively or subjectively.
D) to focus our philosophical attention on ourselves is to deny the very meaning of the universe.