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i) What is the minimum number of hours it takes to finish processing the logs and loading all the different types of bark? ii) How much slack have each of the following tasks? Task A: hours Task C: hours Task E: hours Task J: Task K: hours hours hours

i) What is the minimum number of hours it takes to finish processing the logs and loading all the different types of bark? ii) How much slack have each of the following tasks? Task A: hours Task C: hours Task E: hours Task J: Task K: hours hours hours

Computer Networking: A Top-Down Approach (7th Edition)
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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The following Gantt chart shows the time in hours of all the main tasks required to process a load of logs in a sawmill for producing three types of bark. See descriptions of each task in the table below. Duration (in hours) I J K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 0 15 The table below shows the duration of the tasks; the previous tasks (predecessors) are also shown in the Gantt chart above. Task Description Duration (in hours) Predecessor 1 None A Checking logs on arrival 2 A B Type sorting 4 B C Debarking type 1 1 B D Debarking type 2 2 B E Debarking type 3 5 C F Storing type 1 3 D G Storing type 2 4 E H Storing type 3 3 F 1 Loading bark of type 1 for garden centre 1 G J Loading bark of type 2 for insulation factory 1 H K Loading bark of type 3 for bioenergy station Task ABCDEFGH
Transcribed Image Text:The following Gantt chart shows the time in hours of all the main tasks required to process a load of logs in a sawmill for producing three types of bark. See descriptions of each task in the table below. Duration (in hours) I J K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 0 15 The table below shows the duration of the tasks; the previous tasks (predecessors) are also shown in the Gantt chart above. Task Description Duration (in hours) Predecessor 1 None A Checking logs on arrival 2 A B Type sorting 4 B C Debarking type 1 1 B D Debarking type 2 2 B E Debarking type 3 5 C F Storing type 1 3 D G Storing type 2 4 E H Storing type 3 3 F 1 Loading bark of type 1 for garden centre 1 G J Loading bark of type 2 for insulation factory 1 H K Loading bark of type 3 for bioenergy station Task ABCDEFGH
The table below shows the duration of the tasks; the previous tasks (predecessors) are also shown in the Gantt chart above. Task Description Duration (in hours) Predecessor A Checking logs on arrival 1 None B Type sorting 2 A C Debarking type 1 4 B D Debarking type 2 1 B E Debarking type 3 2 B F Storing type 1 5 C G Storing type 2 3 D H Storing type 3 4 E 1 Loading bark of type 1 for garden centre 3 F J Loading bark of type 2 for insulation factory 1 G K Loading bark of type 3 for bioenergy station 1 H i) What is the minimum number of hours it takes to finish processing the logs and loading all the different types of bark? hours ii) How much slack have each of the following tasks? Task A: hours Task C: hours Task E: hours Task J: Task K: hours hours
Transcribed Image Text:The table below shows the duration of the tasks; the previous tasks (predecessors) are also shown in the Gantt chart above. Task Description Duration (in hours) Predecessor A Checking logs on arrival 1 None B Type sorting 2 A C Debarking type 1 4 B D Debarking type 2 1 B E Debarking type 3 2 B F Storing type 1 5 C G Storing type 2 3 D H Storing type 3 4 E 1 Loading bark of type 1 for garden centre 3 F J Loading bark of type 2 for insulation factory 1 G K Loading bark of type 3 for bioenergy station 1 H i) What is the minimum number of hours it takes to finish processing the logs and loading all the different types of bark? hours ii) How much slack have each of the following tasks? Task A: hours Task C: hours Task E: hours Task J: Task K: hours hours
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