The activity involved in a certain project have been identified as follows:

a. For the above project draw the network (using the MS word line function) and determine the critical path.

b. If there are three men available at any one time how long would the project take and how would you allocate the men to the activities?

c. If there are no restrictions on the amount of labour available, explain how you would schedule the activities?

\begin{tabular}{|l|c|c|c|} \hline Job & \begin{tabular}{c} Time \\ (weeks) \end{tabular} & \begin{tabular}{c} No. of Men \\ required \end{tabular} & \begin{tabular}{c} Precedence \\ requirements \end{tabular} \\ \hline A & 5 & 1 & - \\ \hline B & 10 & 1 & A \\ \hline C & 8 & 2 & A \\ \hline D & 6 & 3 & B,C \\ \hline E & 7 & 1 & E \\ \hline F & 4 & 2 & D,F \\ \hline G & 4 & 2 & G \\ \hline H & 2 & 1 & \\ \hline \end{tabular}