a. From the following information, draw the project network.

b. Identify the critical path.

c. Draw Gantt Chart

d. Interpret the Gantt Diagram.

\begin{tabular}{lclclr} ID & Duration & Finish-fo-startpredecessor & Finish-to-startlag & Additionallagrelationships & Lag \\ \hline A & 2 & None & 0 & None & 0 \\ B & 4 & A & 0 & None & 0 \\ C & 6 & A & 0 & Fihish-finish C to F & 7 \\ D & 8 & A & 0 & None & 0 \\ E & 18 & B & 0 & Finish-finish E to G & 9 \\ F & 2 & C & 10 & & \\ G & 5 & F & 0 & None & \\ H & 5 & None & 0 & Start-start G to H & 10 \\ I & 14 & E & 0 & None & 0 \\ J & 15 & G, H & 0 & Finish-finish I to J & 5 \\ \hline \end{tabular}