Problem 3.28 - Bookmatch Problem The following is a table of activities associated with a project...
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Problem 3.28 - Bookmatch |
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Problem The following is a table of activities associated with a project at Rafay Ishfaq's software firm in Chicago, their durations, what activities each must precede and the crash cost to reduce duration per week: |
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Activity |
Duration (weeks) |
Precedes |
Crash Cost/Week |
|
A (start) |
11 |
B, C |
$ 400 |
|
B |
11 |
E |
$ 100 |
|
C |
44 |
F |
$ 200 |
|
E |
22 |
F |
$ 300 |
|
F (end) |
22 |
long dash— |
$ 400 |
Suppose that Rafay is only given 5 weeks (instead of7) to complete the project. By how many weeks should each activity be crashed in order to meet thedeadline? Assume that you can crash an activity down to 0 weeks duration.
|
Each Activity Should be Reduced BY (days) |
||
| A | ? | ||
| B | ? | ||
| C | ? | ||
|
E |
? |
| D | ? |
Homework Answers
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Problem 3.28 - Bookmatch
Problem The following is a table of activities associated with a
project...
The following is a table of activities associated with a project at Rafay Ishfaq's software firm...
The following is a table of activities associated with a project at Rafay Ishfaq's software firm in Chicago, their durations, what activities each must precede and the crash cost to reduce duration per week: Duration (weeks) Activity A (start) Precedes B, C Crash Cost/Week $400 $100 $200 $300 $400 F F (end) 2 Suppose that Rafay is only given 5 weeks (instead of 7) to complete the project. By how many weeks should each activity be crashed in order to...
The following is a table of activities associated with a project at Rafay Ishfaq's software firm...
The following is a table of activities associated with a project at Rafay Ishfaq's software firm in Chicago, their durations, what activities each must precede and the crash cost to reduce duration per week: Activity Duration (weeks) Precedes Crash Cost/Week A (start) 2 B, C $ 370 B 2 E $ 130 C 4 F $ 200 E 1 F $ 150 F (end) 2 — $ 420 Suppose that Rafay is only given 5 weeks (instead of 8) to...
Suppose that Rafay is only given 7 weeks (instead of 10) to complete the project ....
Suppose that Rafay is only given 7 weeks (instead of 10) to
complete the project . By how many weeks should each activity be
crashed in order to meet the deadline? Assume that you can crash an
activity down to 0 weeks duration.
Activity
Each Activity Should be Reduced BY (weeks)
A
(weeks)- ?
B
(weeks)- ?
C
(weeks)- ?
D
(weeks)- ?
E
(weeks)- ?
F
(weeks)- ?
What is the total crashing cost ?
The following is a...
The following is a table of activities associated with a project at Rafay Ishfaq's software firm...
The following is a table of activities associated with a project at Rafay Ishfaq's software firm in Chicago, their durations and what activities each must precede: Duration(Weeks) Activity Precedes 3 A(start) В.С В 2 5 C F E 2 F F(end) b- The activites on the critical path are: A C- F c- The total project completion time for Rafay Ishfaq's software firm is weeks. d- Determine the slack time for each of the activities. e- What is the total...
The following is a table of activities associated with a project at Rafay Ishfaq's software firm...
The following is a table of activities associated with a project at Rafay Ishfaq's software firm in Chicago, their durations and what activities each must precede: Activity A (start) B с E F(end) Duration (weeks) 3 8 3 4 Precedes B, C F E F 2 This exercise contains only parts b, c, and d. b) The activities on the critical path are A-B-F c) The total project completion time for Rafay Ishfaq's software firm is 13 weeks. (Enter your...
The following is a table of activities associated with a project at Rafay Ishfaq's software firm...
The following is a table of activities associated with a project at Rafay Ishfaq's software firm in Chicago, their durations and what adivities each must precede Activity Duration (weeks) Precedes A (start) Fendi This exercise contains only parts and d. b) The activities on the critical path are c) The total project completion time for Rafay Ishlad's software firm is weeks. (Enter your response as a whole number) d) Determine the slack time for each of the activities. (Enter your...
The following is a table of activities associated with a project at Rafay Ishfaq's software firm...
The following is a table of activities associated with a project at Rafay Ishfaq's software firm in Chicago, their durations and what activities each must precede: Activity Duration (weeks) Precedes A (start) 2 B, C B 2 E C 6 F E 3 F F (end) 4 — This exercise contains only parts b, c, and d. b) Define the critical path, listing all critical activities in chronological order. Critical path activities are the activities that lie on the longest...
Consider a project having the following six activities:
Consider a project having the following six activities: Immediate Max Crash cost Activity Predecessors Time (weeks) Crash* per week A none 6 6 N/A B none 5 2 $500 C A 3 2 $1000 D A, B 4 2 $2000 E C, D 5 2 $1250 F D 6 2 $1000 *Shortest possible time for the task 1. Draw the project network and list...
Consider a project having the following six activities:
Consider a project having the following six activities: Immediate Max Crash cost Activity Predecessors Time (weeks) Crash* per week A none 7 7 N/A B none 3 2 $500 C A 5 3 $1000 D A, B 6 4 $2000 E C, D 4 3 $1250 F D 3 2 $1000 *Shortest possible time for the task 1. Draw the project network and list...
Use a PERT network to establish the expected duration for the project described in the table...
Use a PERT network to establish the expected duration for the project described in the table below: (SHOW the PERT NETWORK) Activity Predecessors Duration a m b Exp. Duration Var. Crash Week 1 Crash Week 2 A - 3 6 9 700 100 B A 6 7 14 600 200 C A 4 6 14 400 600 D B, C 4 6 8 200 600 E B, C 6 9 12 400 300 F C 4 6 14...
The following is a table of activities associated with a project at Rafay Ishfaq's software firm in Chicago, their durations, what activities each must precede and the crash cost to reduce duration per week: Duration (weeks) Activity A (start) Precedes B, C Crash Cost/Week $400 $100 $200 $300 $400 F F (end) 2 Suppose that Rafay is only given 5 weeks (instead of 7) to complete the project. By how many weeks should each activity be crashed in order to...
Suppose that Rafay is only given 7 weeks (instead of 10) to
complete the project . By how many weeks should each activity be
crashed in order to meet the deadline? Assume that you can crash an
activity down to 0 weeks duration.
Activity
Each Activity Should be Reduced BY (weeks)
A
(weeks)- ?
B
(weeks)- ?
C
(weeks)- ?
D
(weeks)- ?
E
(weeks)- ?
F
(weeks)- ?
What is the total crashing cost ?
The following is a...
The following is a table of activities associated with a project at Rafay Ishfaq's software firm in Chicago, their durations and what activities each must precede: Duration(Weeks) Activity Precedes 3 A(start) В.С В 2 5 C F E 2 F F(end) b- The activites on the critical path are: A C- F c- The total project completion time for Rafay Ishfaq's software firm is weeks. d- Determine the slack time for each of the activities. e- What is the total...
The following is a table of activities associated with a project at Rafay Ishfaq's software firm in Chicago, their durations and what activities each must precede: Activity A (start) B с E F(end) Duration (weeks) 3 8 3 4 Precedes B, C F E F 2 This exercise contains only parts b, c, and d. b) The activities on the critical path are A-B-F c) The total project completion time for Rafay Ishfaq's software firm is 13 weeks. (Enter your...
The following is a table of activities associated with a project at Rafay Ishfaq's software firm in Chicago, their durations and what adivities each must precede Activity Duration (weeks) Precedes A (start) Fendi This exercise contains only parts and d. b) The activities on the critical path are c) The total project completion time for Rafay Ishlad's software firm is weeks. (Enter your response as a whole number) d) Determine the slack time for each of the activities. (Enter your...
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