Calculate the early time and the late time for each event, showing them on the diagram below (c) -.. nua -5 I(16) A(10), (11) G(8) M(9) D(5), H(12) K(21) B(14) E(15) KEY N(12) Early event (9)7 沿 F(20) time Late event time

Operations Research : Applications and Algorithms
4th Edition
ISBN:9780534380588
Author:Wayne L. Winston
Publisher:Wayne L. Winston
Chapter11: Nonlinear Programming
Section11.2: Introductory Concepts
Problem 11P
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Question A and B already answered. I need the answer for C

Calculate the early time and the late time for each event, showing them on the diagram
below.
(c)
I(16)
A(10)
(11)
G(8)
(6)M)
J(10),
D(5),
H(12)
K(21)
B(14)
E(15)
KEY
N(12)
Early
event
(9)7
F(20)
time
Late
event
time
Transcribed Image Text:Calculate the early time and the late time for each event, showing them on the diagram below. (c) I(16) A(10) (11) G(8) (6)M) J(10), D(5), H(12) K(21) B(14) E(15) KEY N(12) Early event (9)7 F(20) time Late event time
C(4)
А(3)
F(5)
D(2)
H(2)
(7
B(5)
G(6)
3
5
E(3)
The diagram above is the activity network relating to a building project. The number in brackets
on each arc gives the time taken, in days, to complete the activity.
(a)
Explain the significance of the dotted line from event (2) to event 3
(b) Complete the precedence table below.
Immediately preceding
activity
Event
A
C
D
E
F
G
H.
Transcribed Image Text:C(4) А(3) F(5) D(2) H(2) (7 B(5) G(6) 3 5 E(3) The diagram above is the activity network relating to a building project. The number in brackets on each arc gives the time taken, in days, to complete the activity. (a) Explain the significance of the dotted line from event (2) to event 3 (b) Complete the precedence table below. Immediately preceding activity Event A C D E F G H.
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