For the Following ANOVA Table, the Df_Treatment Value Is ___________

For the following ANOVA table, the df_Treatment value is ___________. $$\begin{array} { | c | c | c | c | c | } \hline \text { Source of Variation } & \text { SS } & \text { df } & \text { MS } & F \\\hline \text { Treatrnent } & 150 & & & \\\hline \text { Error } & 40 & 20 & & \\\hline \text { Total } & & 23 & & \\\hline\end{array}$$

A) 3
B) 43
C) 1.15
D) 460
E) 150