1. The following table gives the activities in a project and other relevant information:
Activity | 1-2 | 1-3 | 1-4 | 2-5 | 3-4 | 4-5 | 4-6 | 5-6 | 6-7
Duration (Days) | 6 | 10 | 14 | 5 | 4 | 10 | 12 | 6 | 10
Find the earliest start, earliest finish, latest start, latest finish, total float, free float and independent float for each activity. Also find critical path.