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

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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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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