2. [20 points] A youth organization is planning a project to build a jungle

Question: 2. [20 points] A youth organization is planning a project to build a jungle gym for kids. The planning team has identified 10 activities, named A-J, and activity times for the project. The tasks, durations (in days), costs, and predecessor relationships are shown as follows: Activity Immediate Predecessor Activity Time A None 4 B None C A, B D A E C, D F D GShow transcribed image text 100% (2 ratings)Answer a= The network diagram= Answer b= ES of the initial activities will be zero while for other activities, it w…View the full answerTranscribed image text: 2. [20 points] A youth organization is planning a project to build a jungle gym for kids. The planning team has identified 10 activities, named A-J, and activity times for the project. The tasks, durations (in days), costs, and predecessor relationships are shown as follows: Activity Immediate Predecessor Activity Time A None 4 B None C A, B D A E C, D F D G C H E, F 1 F 8 J G, I 2 MGMT 3106: Management Science and Operations Management a. Draw the network for this project. If you draw on a paper, scan and insert into the .docx or .pdf file. If images are uploaded separately, they will not be graded. b. Create the activity schedule and calculate ES, EF, LS, and LF times. Activity schedule is a table with ES, EF, LS, LF times for each activity. c. Calculate the slack for each activity. 3 6 7 8 7 12 9 c. Calculate the slack for each activity. d. What are the critical path activities? e. What is the project completion time?