Consider the following work breakdown structure: $\begin{array}{r}
{\text { Time Estimates (wks) }} \
\begin{array}{lccccc}
& \text { Start } & \text { Finish } \
\text { Activity } & \text { Node } \quad\quad& \text { Node } \quad\quad& \mathrm{t}_{0} \quad\quad& \mathrm{t}_{\mathrm{m}} \quad& \mathrm{t}_{\mathrm{p}} \quad\
\hline \text { A } & 1 & 2 & 11 & 20 & 29 \
\text { B } & 2 & 3 & 2 & 5 & 8 \
\text { C } & 2 & 4 & 18 & 30 & 42 \
\text { D } & 3 & 4 & 7 & 10 & 13 \
\text { E } & 1 & 4 & 31 & 40 & 43
\end{array}\end{array}$ What is the estimated expected (mean) time for project completion?
A) 35 weeks
B) 39 weeks
C) 50 weeks
D) 104 weeks
E) 105 weeks

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The Answer of Consider the following work breakdown structure: $\begin{array}{r}
{\text { Time Estimates (wks) }} \
\begin{array}{lccccc}
& \text { Start } & \text { Finish } \
\text { Activity } & \text { Node } \quad\quad& \text { Node } \quad\quad& \mathrm{t}_{0} \quad\quad& \mathrm{t}_{\mathrm{m}} \quad& \mathrm{t}_{\mathrm{p}} \quad\
\hline \text { A } & 1 & 2 & 11 & 20 & 29 \
\text { B } & 2 & 3 & 2 & 5 & 8 \
\text { C } & 2 & 4 & 18 & 30 & 42 \
\text { D } & 3 & 4 & 7 & 10 & 13 \
\text { E } & 1 & 4 & 31 & 40 & 43
\end{array}\end{array}$ What is the estimated expected (mean) time for project completion?
A) 35 weeks
B) 39 weeks
C) 50 weeks
D) 104 weeks
E) 105 weeks

Consider the Following Work Breakdown Structure What Is the Estimated Expected (Mean) Time for Project Completion