Task FABCDEFGH Description Purchase of bread Take cheese and apply on bread Get onions from freezer Fry onions with pepper Purchase sauce for bread Toast bread Assemble bread and fried onions Arrange in plat Predecessor A A B,C B,C F Time (Minutes) 2516542 20 1

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question

You are alone at home and have to prepare a bread sandwich for yourself. The following preparation activities and time taken are given in the table below: 

 

Determine the following:
a. Find the earliest time and latest time for all activities
b. While purchasing sauce, you met a friend and spoke to him for 6 minutes. Did this cause any
delay in the preparation?

Task
ABCDEFGH
Description
Purchase of bread
Take cheese and apply on bread
Get onions from freezer
Fry onions with pepper
Purchase sauce for bread
Toast bread
Assemble bread and fried onions
Arrange in plat
Predecessor
A
A
B,C
B,C
F
G
Time (Minutes)
251654
20
2
1
Transcribed Image Text:Task ABCDEFGH Description Purchase of bread Take cheese and apply on bread Get onions from freezer Fry onions with pepper Purchase sauce for bread Toast bread Assemble bread and fried onions Arrange in plat Predecessor A A B,C B,C F G Time (Minutes) 251654 20 2 1
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