Please answer all parts using excel. Also, provide as much detail and information as possible. I will rate if comprehensible and correct!

I will up vote if correct and detailed!! I will down vote if incomprehensible or with minimal to no detail.

Q. 1: Case 1 The table above shows a set of activities, their relationship with each other and duration (number of weeks) for a project. Draw a network diagram showing each activity of the project with their ES, EF, LS, LF and slack time. Use this diagram to solve the questions of this case. Activity Immediate P Duration ES EF LS LF Slack A 7 B 6 A B,C E 6 D 5 G E,F 7 vuo000 D A. What is the LS and LF for activity F B. Which activities are on critical path? C. How long will it take to complete the project? D. If the duration of activity F changes from 5 weeks to 10 weeks, how long will it now take to complete the project