Members of the Keeshka Dining Club meet once a month to enjoy a meal with a set two-course menu at the club premises while listening to a string quartet. Planning the meal entails scheduling the activities listed below: Activity A B CD с E F LCHLIKLMNO G н J Description Lay table covers Set out condiments and cutlery Set out glasses Set up musicians' equipment Greet guests with aperitif Seat guests Take wine orders Serve wine Serve main course Guests eat main course Clear main course Serve dessert Guests eat dessert Clear dessert Serve coffee Precedence A A B, C D, E F G H I J K L M M Duratio (minutes) 10 5 10 40 10 4 6 8 5 30 5 4 15 (a) Prepare a network diagram for this procedure and from it ascertain the earliest time that the serving of coffee will be completed if the laying of the table covers begins at 11.30am. (b) Identify the critical activities. 3 6
Members of the Keeshka Dining Club meet once a month to enjoy a meal with a set two-course menu at the club premises while listening to a string quartet. Planning the meal entails scheduling the activities listed below: Activity A B CD с E F LCHLIKLMNO G н J Description Lay table covers Set out condiments and cutlery Set out glasses Set up musicians' equipment Greet guests with aperitif Seat guests Take wine orders Serve wine Serve main course Guests eat main course Clear main course Serve dessert Guests eat dessert Clear dessert Serve coffee Precedence A A B, C D, E F G H I J K L M M Duratio (minutes) 10 5 10 40 10 4 6 8 5 30 5 4 15 (a) Prepare a network diagram for this procedure and from it ascertain the earliest time that the serving of coffee will be completed if the laying of the table covers begins at 11.30am. (b) Identify the critical activities. 3 6
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Members of the Keeshka Dining Club meet once a month to
enjoy a meal with a set two-course menu at the club premises
while listening to a string quartet. Planning the meal entails
scheduling the activities listed below:
Activity
A
B
C
D
E
F
G
H
I
J
K
L
Description
Lay table covers
Set out condiments
and cutlery
Set out glasses
Set up musicians'
equipment
Greet guests with
aperitif
Seat guests
Take wine orders
Serve wine
Serve main course
Guests eat main course
Clear main course
Serve dessert
Guests eat dessert
Clear dessert
Serve coffee
Precedence
A
A
1
-
B, C
D, E
F
G
H
I
J
K
L
M
M
Duratio
(minutes)
10
5
10
40
10
4685
30
(a) Prepare a network diagram for this procedure and from
it ascertain the earliest time that the serving of coffee will
be completed if the laying of the table covers begins at
11.30am.
(b) Identify the critical activities.
5
ان هم ان من -
4
15
3
6
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