After Reviewing Past History, You Have Assembled the Following Table

Multiple Choice

After reviewing past history, you have assembled the following table showing the frequency of certain levels of sales over the past 40 months. If the smallest random number used to represent sales of 100 units is 0, what will be the largest number used to represent sales of 100 units?
$$\begin{array} { | c | r | c | } \hline \text { Sales (units) } & \text { Frequency } & \text { Carrespmeming Random Numbers } \\\hline 100 & 12 & 0 \leq x < ? \text { ? } \\\hline 150 & 6 & \\\hline 200 & 8 & \\\hline 250 & 4 & \\\hline 300 & 10 & \\\hline\end{array}$$

A) 0.1000
B) 0.3000
C) 0.5000
D) 0.7500
E) 0.9000