Project Networks (Points 46) Consider a project with the following network. The duration of activities are given in terms of days Activity Predecessor A Duration None B 8 C A 2 A D 3 A E 60 B 40 F C 2 G D 2 H E, F 20 I G 10 J H, I 10 K J 12 3 L K ES EC, IS LI 1.Compute the ES, EF, LS, LF, and TF for all activities in the project. 2. Which activities are critical? Why? 3. Find all critical path(s). 4. The project deadline is 110 days from now, is it possible to finish the project before the deadline without adding more resources? Why? 5. If activity F is delayed by 23 days, then by how many days, will the EF time of activity H be delayed? Why? 6. Assume that activity F is delayed for 48 days, how many days would this delay the project completion time? Why? 7. If activity I is completed 5 days earlier than it is scheduled, then, in how many days the project can be completed? 8. Based on the critical path(s) that you found in part (3), If the project deadline is 110 days from now, and the ES time to start activity A is 5, then what would be the Total Float for critical activities? Why