Can someone help me create a Network Diagram or Chart for the following info?

You will start by calculating forward pass for this schedule based on the given information that the early start for activity A is day 1. Once you have completed the forward pass, you will calculate a backward pass based on the given information that the late finish of activity D is day 22. Upon finishing the backwards pass, you will then calculate total float for each activity.

Network Diagram and Chart are attached.

\begin{tabular}{|l|c|l|l|l|l|} \hline \multicolumn{1}{|c|}{ Activity ID } & ES & EF & LS & LF & TF \\ \hline Activity A & 1 & & & & \\ \hline Activity B & & & & & \\ \hline Activity C & & & & & \\ \hline Activity D & & & & 22 & \\ \hline Activity E & & & & & \\ \hline Activity F & & & & & \\ \hline \end{tabular}