Write a Description of the Shaded Region Using the Symbols $\cup$

Multiple Choice

Write a description of the shaded region using the symbols A, B, C, $\cup$ , $\cap$ , -, and ' as needed.
-

A) $( A \cup B ) \cup C ^ { \prime }$
B) $( A \cup B \cup C ) ^ { \prime }$
C) $\mathrm { A } \cup \mathrm { B } \cap \mathrm { C } ^ { \prime }$
D) $( A \cap B ) \cup C ^ { \prime }$