\begin{tabular}{|c|c|c|c|c|c|}
\hline Plate (B) & CFU & \begin{tabular}{l}
Dilution \\
factor
\end{tabular} & \begin{tabular}{l}
Actual \\
CFU/mL
\end{tabular} & \begin{tabular}{l}
Average \\
CFU/mL
\end{tabular} & \begin{tabular}{l}
Frequency of induced \\
mutation (show your \\
calculation)
\end{tabular} \\
\hline \begin{tabular}{l}
\( \mathrm{NA}+ \) Amp, \\
DARK (1)
\end{tabular} & 181 & 2 & \( 3.62 \times 10^{2} \mathrm{CFu} / \mathrm{mL} \) & \( 3.62 \times 10^{2} \mathrm{CFu} / \mathrm{mL} \) & \\
\hline \begin{tabular}{l}
\( \mathrm{NA}+ \) Amp, \\
DARK (2)
\end{tabular} & 177 & 2 & \( 3.54 \times 10^{2} \mathrm{CFu} / \mathrm{mL} \) & \( 3.54 \times 10^{2} \mathrm{CFu} / \mathrm{mL} \) & \\
\hline \begin{tabular}{l}
\( \mathrm{NA}+\mathrm{Amp} \) \\
LIGHT (1)
\end{tabular} & 81 & 2 & \( 1.62 \times 10^{2} \mathrm{CFu} / \mathrm{mL} \) & \( 1.62 \times 10^{2} \mathrm{CFu} / \mathrm{mL} \) & \\
\hline \begin{tabular}{l}
\( \mathrm{NA}+\mathrm{Amp} \) \\
LIGHT (2)
\end{tabular} & 79 & 2 & \( 1.58 \times 10^{2} \mathrm{cFu} / \mathrm{mL} \) & \( 1.58 \times 10^{2} \mathrm{CFu} / \mathrm{mL} \) & \\
\hline \begin{tabular}{l}
NA (1) \\
LIGHT
\end{tabular} & \begin{tabular}{l}
\begin{tabular}{c}
\( >300 \), \\
92, \\
9
\end{tabular}
\end{tabular} & \begin{tabular}{l}
\begin{tabular}{l}
\( 10^{4} \) \\
\( 10^{5} \) \\
\( 10^{6} \)
\end{tabular}
\end{tabular} & \begin{tabular}{l}
\( 6.67 \times 10^{6} \mathrm{CFU} / \mathrm{mL} \) \\
\( 2.04 \times 10^{7} \mathrm{CFU} / \mathrm{mL} \) \\
\( 2.0 \times 10^{7} \mathrm{CFU} / \mathrm{mL} \)
\end{tabular} & \begin{tabular}{l}
\( 1.569 \times 10^{7} \) \\
cFu \( / \mathrm{mL} \)
\end{tabular} & \\
\hline \begin{tabular}{l}
NA (2) \\
LIGHT
\end{tabular} & \begin{tabular}{l}
\begin{tabular}{c}
7300, \\
83, \\
8
\end{tabular}
\end{tabular} & \begin{tabular}{l}
\begin{tabular}{l}
\( 10^{4} \) \\
\( 10^{5} \) \\
\( 10^{6} \)
\end{tabular}
\end{tabular} & \begin{tabular}{l}
\( 6.67 \times 10^{6} \mathrm{CFu} / \mathrm{mL} \) \\
\( 1.84 \times 10^{7} \mathrm{CFU} / \mathrm{mL} \) \\
\( 1.78 \times 10^{7} \mathrm{CFU} / \mathrm{mL} \)
\end{tabular} & \begin{tabular}{l}
\( 1.429 \times 10^{7} \) \\
?u \( / \mathrm{mL} \)
\end{tabular} & \\
\hline
\end{tabular}
