A Grocery Store's Monthly Sales (In Thousands of Dollars)for the Last

Essay

A grocery store's monthly sales (in thousands of dollars)for the last year was as follows:
$$\begin{array} { | l | c | c | c | c | c | c | c | c | c | c | c | c | } \hline \begin{array} { l } \text { Munt } \\\mathrm { h }\end{array} & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9 & 10 & 11 & 12 \\\hline \text { Sale5 } & 7 & 74 & 83 & 87 & 85 & 93 & 100 & 105 & 103 & 89 & 78 & 94 \\\hline\end{array}$$ Construct a line graph for these data.