You are creating a database for the Oklahoma City Thunder NBA basketball team. Given the project network that follows, complete the forward and backward pass, compute activity slack, and identify the critical path. Use this information to create a Gantt chart for the project.

\begin{tabular}{|c|l|} \hline A & Problem Definition \\ \hline B & System Analysis \\ \hline C & Design IO \\ \hline D & Design Database \\ \hline E & Develop Input Screens \\ \hline F & Develop Output Reports \\ \hline G & Create Database \\ \hline H & Test System \\ \hline I & Implement System \\ \hline \end{tabular} Legend \begin{tabular}{|c|c|c|} \hline ES & ID & EF \\ \hline SLK & & \\ \hline LS & DUR & LF \\ \hline \end{tabular} \begin{tabular}{|l|l|l|} \hline What are the critical activities? & A, B, C, F,H,I & \\ \hline What is the slack for C? & & \\ \hline What is the slack for D? & & \\ \hline What is the slack for E? & & \\ \hline What is the slack for F? & time periods. \\ \hline What is the length of the project? & & \\ \hline \end{tabular} \begin{tabular}{|c|l|} \hline A & Problem Definition \\ \hline B & System Analysis \\ \hline C & Design IO \\ \hline D & Design Database \\ \hline E & Develop Input Screens \\ \hline F & Develop Output Reports \\ \hline G & Create Database \\ \hline H & Test System \\ \hline I & Implement System \\ \hline \end{tabular} Legend \begin{tabular}{|c|c|c|} \hline ES & ID & EF \\ \hline SLK & & \\ \hline LS & DUR & LF \\ \hline \end{tabular} \begin{tabular}{|l|l|l|} \hline What are the critical activities? & A, B, C, F,H,I & \\ \hline What is the slack for C? & & \\ \hline What is the slack for D? & & \\ \hline What is the slack for E? & & \\ \hline What is the slack for F? & time periods. \\ \hline What is the length of the project? & & \\ \hline \end{tabular}