Homework Answers
Activities are given following alphabetical ID for sake of simplicity
| Activity | ID |
| 1-2 | A |
| 1-3 | B |
| 2-4 | C |
| 2-5 | D |
| 3-4 | E |
| 4-5 | F |
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QUESTION THREE a) The following table gives data on normal time and cost, crash time and...
QUESTION TWO ) The following table shows activities a potential customer will follow when buying a...
QUESTION TWO ) The following table shows activities a potential customer will follow when buying a vehicle from Be- forward Japan. Immediate Durations predecessor (Weeks) activity Activity Description of Activities A Customer searches for vehicle they like to purchase They fill in 2 easy step boxes and click enquiry button C Customer approve the price and contract condition D Customer receives proforma invoice and purchase agreement EMakes payment at any Bank and sends payment copy of the proof of payment...
For the following project: Normal Time Crash Time Normal Cost Crash Cost Immediate (weeks 4. Activity...
For the following project: Normal Time Crash Time Normal Cost Crash Cost Immediate (weeks 4. Activity Predecessor (weeks) $2,600 $2,800 $2,000 $2,200 $500 $2,300 $900 $3,000 $500 $2,600 $1,200 $4,200 $1,400$2,000 4 D, E How long will the project take? What is the total cost to complete the project in normal time? If the project is to be shortened by 1 week, which activity will be reduced and how much will the cost be increased? What is the maximum time...
Assume the network and data that follow: ACTIVITY NORMAL TIME (WEEKS) NORMAL COST CRASH TIME (WEEKS)...
Assume the network and data that follow: ACTIVITY NORMAL TIME (WEEKS) NORMAL COST CRASH TIME (WEEKS) CRASH COST IMMEDIATE PREDECESSORS A 3 $ 60 2 $ 80 — B 5 70 4 110 A C 9 50 6 80 A D 7 100 6 130 A E 8 90 6 100 B F 5 30 3 50 D G 6 110 5 190 C, E, F b. Indicate the critical path when normal activity times are used. A-B-E-G A-C-F-G A-D-E-G...
Time-Cost Model Exercise Information for the Time-Cost Model ExerciseCrash Task Immediate Normal Crash Predecessors Time Time...
Time-Cost Model Exercise Information for the Time-Cost Model ExerciseCrash Task Immediate Normal Crash Predecessors Time Time Cost Cost (weeks) (weeks) $5,000 $11,000 $10,000 $20,000 $6,000 $9,000 | $4,000-168,000 NONE B and C 2 4, Crash Project-go back to able in #3
Normal Time Crash Time Normal with Activity (weeks) (weeks) Cost Crashing Immediate Predecessor(s) $1,400 A 3...
Normal Time Crash Time Normal with Activity (weeks) (weeks) Cost Crashing Immediate Predecessor(s) $1,400 A 3 2 $2,050 $2,800 B 2 1 $2,100 1 1 $350 $350 7 $1,400 $1,700 A 6 3 $900 $1,200 $5,000 $2,000 F 2 $4,000 $1,500 C 4 G 2 D, E weeks a) Based on the given information regarding the activities for the project, the project completion date b) To reduce the duration of the project to 10 weeks at the least cost, the...
Lecture Exercise #13 Project Crashing Time (weeks) Cost Activity Predecessori s) Normal Crash Normal Crash A...
Lecture Exercise #13 Project Crashing Time (weeks) Cost Activity Predecessori s) Normal Crash Normal Crash A None 3 2 1000 1600 B None 2 1 2000 2700 C None 1 1 300 300 D A 7 3 1300 1600 E B 6 3 850 1000 F с 2 1 4000 5000 D, E 2000 G 4 2 1500 What's the normal project completion time? Identify the critical path If you'd like to shorten the project by one week, which activity...
2. What is the cost of the third crash? 3.What is the cost of the fifth...
2. What is the cost of the third crash?
3.What is the cost of the fifth crash?
4.What is the total cost of all crashes that should be done to
minimize costs?
Use this info for questions 9 through 13. Chuck's Custom Boats (CCB) builds customer luxury yachts. CCB has landed a contract with a mysterious New York real estate developer, Mr. T. Relevant data on the project are shown below. The complication is that Mr. T wants delivery in...
62. Task ID Predecessors Normal Time Maximum Crash Time Normal Cost Crash Cost (Slope) 1 -...
62. Task ID Predecessors Normal Time Maximum Crash Time Normal Cost Crash Cost (Slope) 1 - 5 1 50 20 2 - 3 2 60 60 3 1 4 0 70 0 4 1 2 1 50 10 5 2 5 3 100 60 6 3 2 1 90 100 7 4 5 1 50 30 8 5 2 0 60 40 9 6,7,8 3 1 200 200 Consider the project above. If the indirect costs of the project are:...
9. Consider a project having the following ten activities sh Maximum Cost Normal Norma Crash Cra...
9. Consider a project having the following ten activities sh Maximum Cost Normal Norma Crash Cra Time Immediate Weeks Cost Time Activity Predecessors (weeks (S) (weeks(SL Reduced none 3,000 9,000 3,000 3,000 6,000 9,000 3,000 7,000 4,000 6 6,000 8 5,000 2 2,000 4 3,000 B, C 4,000 C, D 6 4,000 2 3.000 E, F 4,000 1 4,000 H, I 8 2,000 7,000 (a) What is the expected project completion time? b) What is the critical path? (c) What...
Path A -> B -> F C-> D -> E ----^ Activity Normal Time Crash Time...
Path A -> B -> F C-> D -> E ----^ Activity Normal Time Crash Time Crash Cost per day A 6 6 --- B 10 8 $100 C 5 4 $300 D 4 1 $700 E 9 7 $500 F 2 1 $650 a. Determine which activities should be crashed to shorten the project by 3 days. b. What is the associated crash cost?
QUESTION TWO ) The following table shows activities a potential customer will follow when buying a vehicle from Be- forward Japan. Immediate Durations predecessor (Weeks) activity Activity Description of Activities A Customer searches for vehicle they like to purchase They fill in 2 easy step boxes and click enquiry button C Customer approve the price and contract condition D Customer receives proforma invoice and purchase agreement EMakes payment at any Bank and sends payment copy of the proof of payment...
For the following project: Normal Time Crash Time Normal Cost Crash Cost Immediate (weeks 4. Activity Predecessor (weeks) $2,600 $2,800 $2,000 $2,200 $500 $2,300 $900 $3,000 $500 $2,600 $1,200 $4,200 $1,400$2,000 4 D, E How long will the project take? What is the total cost to complete the project in normal time? If the project is to be shortened by 1 week, which activity will be reduced and how much will the cost be increased? What is the maximum time...
Time-Cost Model Exercise Information for the Time-Cost Model ExerciseCrash Task Immediate Normal Crash Predecessors Time Time Cost Cost (weeks) (weeks) $5,000 $11,000 $10,000 $20,000 $6,000 $9,000 | $4,000-168,000 NONE B and C 2 4, Crash Project-go back to able in #3
Normal Time Crash Time Normal with Activity (weeks) (weeks) Cost Crashing Immediate Predecessor(s) $1,400 A 3 2 $2,050 $2,800 B 2 1 $2,100 1 1 $350 $350 7 $1,400 $1,700 A 6 3 $900 $1,200 $5,000 $2,000 F 2 $4,000 $1,500 C 4 G 2 D, E weeks a) Based on the given information regarding the activities for the project, the project completion date b) To reduce the duration of the project to 10 weeks at the least cost, the...
Lecture Exercise #13 Project Crashing Time (weeks) Cost Activity Predecessori s) Normal Crash Normal Crash A None 3 2 1000 1600 B None 2 1 2000 2700 C None 1 1 300 300 D A 7 3 1300 1600 E B 6 3 850 1000 F с 2 1 4000 5000 D, E 2000 G 4 2 1500 What's the normal project completion time? Identify the critical path If you'd like to shorten the project by one week, which activity...
2. What is the cost of the third crash?
3.What is the cost of the fifth crash?
4.What is the total cost of all crashes that should be done to
minimize costs?
Use this info for questions 9 through 13. Chuck's Custom Boats (CCB) builds customer luxury yachts. CCB has landed a contract with a mysterious New York real estate developer, Mr. T. Relevant data on the project are shown below. The complication is that Mr. T wants delivery in...
9. Consider a project having the following ten activities sh Maximum Cost Normal Norma Crash Cra Time Immediate Weeks Cost Time Activity Predecessors (weeks (S) (weeks(SL Reduced none 3,000 9,000 3,000 3,000 6,000 9,000 3,000 7,000 4,000 6 6,000 8 5,000 2 2,000 4 3,000 B, C 4,000 C, D 6 4,000 2 3.000 E, F 4,000 1 4,000 H, I 8 2,000 7,000 (a) What is the expected project completion time? b) What is the critical path? (c) What...
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