Find the Range, Variance, and Standard Deviation for Each of the Two

Multiple Choice

Find the range, variance, and standard deviation for each of the two samples, then compare the two sets of results.
-When investigating times required for drive-through service, the following results (in seconds) were obtained. $$\begin{array} { l | l | l | l | l | l | l | l | l } \text { Restaurant A } & 120 & 123 & 153 & 128 & 124 & 118 & 154 & 110 \\\hline \text { Restaurant B } & 115 & 126 & 147 & 156 & 118 & 110 & 145 & 137\end{array}$$

A) Restaurant A: 44; 285.64; 16.15
B) Restaurant A: 46; 260.79; 16.15 Restaurant B: 46; 260.79; 16.90 Restaurant B: 44; 285.64; 16.90
C) Restaurant A: 44; 260.79; 16.15
D) Restaurant A: 46; 260.79; 16.90 Restaurant B: 46; 285.64; 16.90 Restaurant B: 44; 285.64; 16.15