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MBA322 - Operations Session 9 Homework Assignment Homework Problem #6 The university IT team is working on the implementation of a new software system for
MBA322 - Operations Session 9 Homework Assignment Homework Problem #6 The university IT team is working on the implementation of a new software system for enrollment. Using the following table, complete the requested tasks: Time in days Costs Activity Immediate Predecessor Normal Crash Normal Crash A - 6 5 $900 $1,000 B A 8 6 $300 $400 C A 4 3 $500 $600 D B 5 3 $900 $1,200 E C, D 8 5 $1,000 $1,600 a. Draw the network diagram noting normal and crash times. b. What is the critical path? c. What is the minimum cost of crashing the project by 4 days? Would you recommend the team crash the project? Explain your calculations and position.
| MBA322 - Operations | ||||||||||
| Session 9 Homework Assignment | ||||||||||
| Homework Problem #6 | ||||||||||
| The university IT team is working on the implementation of a new software system for enrollment. Using the following table, complete the requested tasks: | ||||||||||
| Time in days | Costs | |||||||||
| Activity | Immediate Predecessor | Normal | Crash | Normal | Crash | |||||
| A | - | 6 | 5 | $900 | $1,000 | |||||
| B | A | 8 | 6 | $300 | $400 | |||||
| C | A | 4 | 3 | $500 | $600 | |||||
| D | B | 5 | 3 | $900 | $1,200 | |||||
| E | C, D | 8 | 5 | $1,000 | $1,600 | |||||
| a. Draw the network diagram noting normal and crash times. | ||||||||||
| b. What is the critical path? | ||||||||||
| c. What is the minimum cost of crashing the project by 4 days? Would you recommend the team crash the project? Explain your calculations and position. | ||||||||||
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Fundamentals of Database Systems
Authors: Ramez Elmasri, Shamkant Navathe
6th edition
136086209, 978-0136086208
