Production Technology Mcqs

Q.  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. EF=ES+D
b. LS=LF-D
c. LF = LS + D
d. D = EF-ES
e. all of the above


ANSWER: See Answer
 
No explanation is available for this question!
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