Table 32
Time (Days) -Using Table 3

Table 3.2
Time (days)
$$\begin{array} { | c | c | c | c | c | } \hline \text { Activity } & \begin{array} { c } \text { Immediate } \\\text { Predecessor(s) }\end{array} & \begin{array} { c } \text { Most } \\\text { Optimistic }\end{array} & \begin{array} { c } \text { Most } \\\text { Likely }\end{array} & \begin{array} { c } \text { Most } \\\text { Pessimistic }\end{array} \\\hline \text { A } & \cdots & 2 & 4 & 6 \\\text { B } & \cdots & 1 & 4 & 7 \\\text { C } & \text { A } & 2 & 2 & 2 \\\text { D } & \text { B } & 1 & 7 & 10 \\\text { E } & \text { D } & 2 & 4 & 6 \\\text { F } & \text { E } & 1 & 2 & 3 \\\text { G } & \text { C } & 3 & 4 & 17 \\\text { H } & \text { D, G } & 3 & 7 & 11 \\\text { I } & \text { D } & 8 & 9 & 10 \\\text { J } & \text { F,H } & 4 & 5 & 6 \\\text { K } & \text { I } & 1 & 1 & 1 \\\hline\end{array}$$
-Using Table 3.2,what is the earliest expected time of completion of the whole project?

A) less than or equal to 21 days
B) greater than 21 but less than or equal to 22 days
C) greater than 22 but less than or equal to 23 days
D) greater than 23 days