Give the Domain and Range of the Relation $\begin{array}{c|c}\text { Year } & \text { Number } \\\hline 1993 & 52 \\1994 & 102 \\1995 & 187 \\1996 & 170 \\1997 & 218\end{array}$

Multiple Choice

Give the domain and range of the relation.
-Annual New Telemarketing Companies
$\begin{array}{c|c}\text { Year } & \text { Number } \\\hline 1993 & 52 \\1994 & 102 \\1995 & 187 \\1996 & 170 \\1997 & 218\end{array}$

A) domain: { Year}; range: {Number}
B) None of these
C) domain: $\{ 1993,1994,1995,1996,1997 \}$ ; range: $\{ 52,102,170,187,218 \}$
D) domain: $\{ 52,102,170,187,218 \}$ ; range: $\{ 1993,1994,1995,1996,1997 \}$