Make a scatterplot of the data. Use 87 for 1987.

\(\begin{array}{|c|c|}\hline \text { Year } & {\text { Sales }} \ & {\text { (millions of dollars) }} \\ \hline 1987 & {300} \\ \hline 1988 & {345} \\ \hline 1989 & {397} \\ \hline 1990 & {457}\ \\ \hline 1991 & {510} \\ \hline 1992 & {587} \\ \hline 1993 & {664} \\ \hline 1994 & {700} \\ \hline 1995 & {770} \\ \hline 1996 & {792} \\ \hline 1997 & {830} \\ \hline 1998 & {872} \\ \hline 1999 & {915} \\ \hline\end{array}\)