Q. If D is the duration, ES and EF are the earliest start and finish, LS and LF are latest start and latestfinish time, then the following relation holds good (Solved)
1. EF = ES + D
2. LS = LF - D
3. LF = LS + D
4. All the above
- d. All the above
1. EF = ES + D
2. LS = LF - D
3. LF = LS + D
4. All the above