SPM: Homework Student Name: A) Using the data in the table below answer the questions which follow: \begin{tabular}{|l|l|l|}\hline Activities & Duration (weeks) & Predecessors \\\hline A & 5 & \\\hline B & 15 & A \\\hline C & 25 & B \\\hline D & 15 & B \\\hline E & 30 & B \\\hline F & 10 & C. D \\\hline G & 10 & E, F \\\hline H & 5 & G \\\hline I & 5 & H \\\hline \end{tabular}1- Construct a Gantt chart 2- Construct a network diagram (showing forward and backward step)3-\begin{tabular}{|c|c|c|}\hline Early Start & Duration & \begin{tabular}{c} Eariy \\ Finish \end{tabular}\\\hline \multicolumn{2}{|c|}{ Task Name }\\\hline Late Start & Slack & \begin{tabular}{c} Late \\ Finish \end{tabular}\\\hline \end{tabular}4- Determine the overall duration of the project 5- What are the activities along the critical path of the project