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10. Determine the estimated expert Armed each week given the tasks with the associated costs and scheduleshown in 1 0 When a task spans more than one week, the costs should be divided equally among the weeks Table 7-3 Data for Problem 100 Week Task Cost (5) Start Finish Mobition 1,000 Grubbing 4.000 Rough Excavate Roadway 24,000 Grade and Roll Sub Grade 1.000 8.000 Place and Compact Road Base Place and Compact Asphalt 12,000 Grade Shoulders 1.000 Clean Up 1.000 Demobilize 1,000 12. A project consists of three tasks. Task A is scheduled to begin at the start of Week 1 and finish at the end of Week 3. Task B is scheduled to begin at the start of Week 1 and finish at the end of Week 2 Task C is scheduled to begin at the start of Week 2 and end at the end of Week 3. The budgeted cost for Task A is $22.000, for Task B is $17,000, and for Task C is $15,000. At the end of the second week, Task A is 65% complete. Task B is 95% complete, and Task C is 60% complete. What is the SPI for the project at the end of the second week? 13. A project consists of six tasks. Task A is scheduled to begin at the start of Week 1 and finish at the end of Week 4. Task is scheduled to begin at the start of Week 1 and finish at the end of Week 2. Task is scheduled to begin at the start of Week 3 and end at the end of Week 4. Task Dis scheduled to begin at the start of Week 1 and end at the end of Week 1 Task Els scheduled to begin at the start of Week 2 and end at the end of Week 4. Task Fis scheduled to begin at the start of Week 4 and end at the end of Week 4. The budgeted cost for Task A is $10,000 for Task Bis $2.000, for Taskis $3,000 for TaskDis $1,000 for Task Eis 56,000, and for Task Fis $4.000. At the end of the third week. Task A is 80% complete Task Bis 100% complete Task C is 40% complete Task Dis 100% complete Task Els 55% complete and Task F has not started. What is the SPI for the project at the end of the is 14. The ACWP at the end of the second week for the project in Problem 12 $37.900. Determine the CPI for the project 15. The ACWP at the end of the third week for the project in Problem 13 $16.500. Determine the CPI for the project 16. Determine the total estimated cost at completion and estimated cost to complete for the project in Problem 14 assuming the CPI remains the same through the remainder of the job. 17. Determine the total estimated cost at completion and estimated cost to Answer of 10 Week Start Finish Costs 1,000 4.00% 24,00 Mobilization Grubbing Rough Excavate Roadway Krade and Roll Sub Grade Place and Compact Road Base Place and Compact Asphalt Kirade Shoulders Clean Up Demobilize Total 1.00 8,000 12.000 1.000 1.000 Total Week Cost per Week ils 1.000 is 4,000 XX 1.000 8.000 ils 12.000 1.600 IS 1.000 Ils 1.000 S 37.000 100x Answer of Q12 Week Task Costs Start Finish Total Week S 22,000133 $ 17.000 11 2 2 $ 15,00023 2 S 54,000 %age complation Total Hudexed Cost per Weck -2nd Week Cost 2nd Week 7.333 65% S 1 4,667 8.500 95% 17,000 7,500 60% S 7 .500 23.033 s 19.167 Total Cost at the end of 2nd Week Answer of 13 Weck complation Total Budgeted Costs Start Finish Total Week Cost per Weck -2nd Week Cost 3rd Week 10.00 2.500 80% IS 7.500 200 21 1 100 S 2.000 2.00% 31 1.500.40% S 1,500 1,000 1.000 100% S 1 ,000 6,00% 24 2.000 95% 4,000 4.0x144 4. 09 S 16,000 Total Cost at the end of 3rd Week Answer of Q 14 ACWP. Actual costof work performed is CPI-Cost Performace Index - Budgeted cost of work performed Actual cost ofwork performed la Q 12 total Budgetoed cost till Week 2 is $ 46,666 and Actual cost till week 2 is $39,167 CPL is -- S46666/39167 - 1.19 times 10. Determine the estimated expert Armed each week given the tasks with the associated costs and scheduleshown in 1 0 When a task spans more than one week, the costs should be divided equally among the weeks Table 7-3 Data for Problem 100 Week Task Cost (5) Start Finish Mobition 1,000 Grubbing 4.000 Rough Excavate Roadway 24,000 Grade and Roll Sub Grade 1.000 8.000 Place and Compact Road Base Place and Compact Asphalt 12,000 Grade Shoulders 1.000 Clean Up 1.000 Demobilize 1,000 12. A project consists of three tasks. Task A is scheduled to begin at the start of Week 1 and finish at the end of Week 3. Task B is scheduled to begin at the start of Week 1 and finish at the end of Week 2 Task C is scheduled to begin at the start of Week 2 and end at the end of Week 3. The budgeted cost for Task A is $22.000, for Task B is $17,000, and for Task C is $15,000. At the end of the second week, Task A is 65% complete. Task B is 95% complete, and Task C is 60% complete. What is the SPI for the project at the end of the second week? 13. A project consists of six tasks. Task A is scheduled to begin at the start of Week 1 and finish at the end of Week 4. Task is scheduled to begin at the start of Week 1 and finish at the end of Week 2. Task is scheduled to begin at the start of Week 3 and end at the end of Week 4. Task Dis scheduled to begin at the start of Week 1 and end at the end of Week 1 Task Els scheduled to begin at the start of Week 2 and end at the end of Week 4. Task Fis scheduled to begin at the start of Week 4 and end at the end of Week 4. The budgeted cost for Task A is $10,000 for Task Bis $2.000, for Taskis $3,000 for TaskDis $1,000 for Task Eis 56,000, and for Task Fis $4.000. At the end of the third week. Task A is 80% complete Task Bis 100% complete Task C is 40% complete Task Dis 100% complete Task Els 55% complete and Task F has not started. What is the SPI for the project at the end of the is 14. The ACWP at the end of the second week for the project in Problem 12 $37.900. Determine the CPI for the project 15. The ACWP at the end of the third week for the project in Problem 13 $16.500. Determine the CPI for the project 16. Determine the total estimated cost at completion and estimated cost to complete for the project in Problem 14 assuming the CPI remains the same through the remainder of the job. 17. Determine the total estimated cost at completion and estimated cost to Answer of 10 Week Start Finish Costs 1,000 4.00% 24,00 Mobilization Grubbing Rough Excavate Roadway Krade and Roll Sub Grade Place and Compact Road Base Place and Compact Asphalt Kirade Shoulders Clean Up Demobilize Total 1.00 8,000 12.000 1.000 1.000 Total Week Cost per Week ils 1.000 is 4,000 XX 1.000 8.000 ils 12.000 1.600 IS 1.000 Ils 1.000 S 37.000 100x Answer of Q12 Week Task Costs Start Finish Total Week S 22,000133 $ 17.000 11 2 2 $ 15,00023 2 S 54,000 %age complation Total Hudexed Cost per Weck -2nd Week Cost 2nd Week 7.333 65% S 1 4,667 8.500 95% 17,000 7,500 60% S 7 .500 23.033 s 19.167 Total Cost at the end of 2nd Week Answer of 13 Weck complation Total Budgeted Costs Start Finish Total Week Cost per Weck -2nd Week Cost 3rd Week 10.00 2.500 80% IS 7.500 200 21 1 100 S 2.000 2.00% 31 1.500.40% S 1,500 1,000 1.000 100% S 1 ,000 6,00% 24 2.000 95% 4,000 4.0x144 4. 09 S 16,000 Total Cost at the end of 3rd Week Answer of Q 14 ACWP. Actual costof work performed is CPI-Cost Performace Index - Budgeted cost of work performed Actual cost ofwork performed la Q 12 total Budgetoed cost till Week 2 is $ 46,666 and Actual cost till week 2 is $39,167 CPL is -- S46666/39167 - 1.19 times

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