If E is the duration, ES and EF are die earliest start and finish times, LS and LF are latest start and finish times, then the following relation holds good______________________?

A. LS=LF-D

B. all of the above

C. LF = LS + D

D. D = EF-ES

E. EF=ES+D

Be the first to comment if anything wrong with this mcq
Your comment successfully submitted!
It will automatically posted after review and approval by our staff member.