I need from ( e ) to ( i ) please , handwriting , be clear and thanks in advance ^^ 19ENGGOIC Engineering Project Management Problem Based Project Problem (1) (weight 30%) The information necessary for the Program Evaluation and Review Technique (PERT) analysis of a project is given in the following table. Activity D E F G H I J K Predecessors B,C B,C DE DEH F,G A A GI a 5 3 4 5 1 3 1 2 5 Duration (Weeks) m 8 12 7 8 1 4 6 3 1 2 8 b 17 15 10 23 1 13 9 11 1 2 11 8 Number of required labors 10 127 5 8 9 12 5 8 a. Determine the time and standard deviation for each activity [4 Marks] b. Construct the project network [4 Marks] c. Determine the Early Start (ES) time. Early Finish (EF) time. Late Start (LS) time, Late Finish (LF) time, Total Slack (TS) time, and Free Slack (FS) time for each activity [3 Marks] d. Identify the critical path of this project [1 Marks] e. Determine the mean and standard deviation of the project's completion time [2 marks] f. What is the completion time that guarantees X% confidence level? [2 marks] X equals 95.5% g. If the project's due date is Y weeks, what is the probability of meeting the due date? [2 Marks] Y equals 35 weeks h. Draw the Gantt chart and the labor loading chart i. Recommend actions to smooth the labor workloads [7 Marks) [5 Marks]