The following table shows the activities for a small project. Allowing activities to be interrupted determine for each activity its early and late dates. Determine the critical path and calculate the total float of all activities What is the effect on total project duration if activity H duration was extended by 3 days Activity A B C D E F G H I J K L Duration (days) 2 7 6 3 3 7 8 3 2 5 3 4 Dependence Relationships A A A B B, C D E,F F I F, G H K FF FS FS FS FS FS FS FS SS FS SS FS Lag 5 2 -1 - 3 5