1. When is the project estimated to be completed? How long will the project take? 2. What is the critical path for the project? 3. Which activity has the greatest amount of slack? 4. How sensitive is the network? 5. Identify two sensible milestones and explain your choices. 6. Compare the advantages/disadvantages of displaying the schedule as a network versus a Gantt chart. Name Resource Names Duration Predecessors Start Finish Early Start Late Start Early Finish Late Finish Total Slack Conveyor Belt Project 530 days 1/4/10 8:00 AM 2/2/12 5:00 PM 1/4/10 8:00 AM 1/4/10 8:00 AM 2/2/12 5:00 PM 2/2/12 5:00 PM 0 days Hardware 440 days 2/8/10 8:00 AM 10/28/11 5:00 PM 2/8/10 8:00 AM 2/8/10 8:00 AM 10/28/11 5:00 PM 11/4/11 5:00 PM 5 days A WN Hardware specifications Design; Development 50 days 24 2/8/10 8:00 AM 4/16/10 5:00 PM 2/8/10 8:00 AM 2/8/10 8:00 AM 4/16/10 5:00 PM 4/16/10 5:00 PM 0 days Hardware design Design; Development 70 days 3 4/19/10 8:00 AM 7/27/10 5:00 PM 4/19/10 8:00 AM 4/19/10 8:00 AM 7/27/10 5:00 PM 7/27/10 5:00 PM 0 days Hardware documentation Design;Documentation 30 days 4 7/28/10 8:00 AM 9/8/10 5:00 PM 7/28/10 8:00 AM 7/28/10 8:00 AM 9/8/10 5:00 PM 9/8/10 5:00 PM 0 days Prototypes Assembly; Development 80 days 25 11/18/10 8:00 AM 3/15/11 5:00 PM 11/18/10 8:00 AM 2/2/11 8:00 AM 3/15/11 5:00 PM 5/24/11 5:00 PM 50 days Order circuit boards Purchasing 5 days 26 6/30/11 8:00 AM 7/7/11 5:00 PM 6/30/11 8:00 AM 7/8/11 8:00 AM 7/7/11 5:00 PM 7/14/11 5:00 PM 5 days Assemble preproduction r Assembly; Development 30 days 7FS+50 days 9/19/11 8:00 AM 10/28/11 5:00 PM 9/19/11 8:00 AM 9/26/11 8:00 AM 10/28/11 5:00 PM 11/4/11 5:00 PM 5 days 3Operating System 445 days 2/8/10 8:00 AM 11/4/11 5:00 PM 2/8/10 8:00 AM 3/22/10 8:00 AM 11/4/11 5:00 PM 11/4/11 5:00 PM 0 days 10 Kernel specifications Design 20 days 24 2/8/10 8:00 AM 3/5/10 5:00 PM 2/8/10 8:00 AM 3/22/10 8:00 AM 3/5/10 5:00 PM 4/16/10 5:00 PM 30 days 11 Drivers 310 days 3/8/10 8:00 AM 5/24/11 5:00 PM 3/8/10 8:00 AM 4/19/10 8:00 AM 5/24/11 5:00 PM 5/24/11 5:00 PM 0 days 12 Disk drivers Assembly; Development 100 days 10 3/8/10 8:00 AM 7/27/10 5:00 PM 3/8/10 8:00 AM 4/19/10 8:00 AM 7/27/10 5:00 PM 9/8/10 5:00 PM 30 days 13 Serial I/O drivers Development 130 days 25 11/18/10 8:00 AM 5/24/11 5:00 PM 11/18/10 8:00 AM 11/18/10 8:00 AM 5/24/11 5:00 PM 5/24/11 5:00 PM 0 days 14 Memory management Development 90 days 10 3/8/10 8:00 AM 7/13/10 5:00 PM 3/8/10 8:00 AM 5/3/10 8:00 AM 7/13/10 5:00 PM 9/8/10 5:00 PM 40 days 15 Operating system documeDexign, Documentation 25 days 10 3/8/10 8:00 AM 4/9/10 5:00 PM 3/8/10 8:00 AM 8/4/10 8:00 AM 4/9/10 5:00 PM 9/8/10 5:00 PM 105 days 16 Network interface Development 90 days 26 6/30/11 8:00 AM 11/4/11 5:00 PM 6/30/11 8:00 AM 6/30/11 8:00 AM 11/4/11 5:00 PM 11/4/11 5:00 PM 0 days 17 BUtilities 415 days 2/8/10 8:00 AM 9/23/11 5:00 PM 2/8/10 8:00 AM 4/26/10 8:00 AM 9/23/11 5:00 PM 11/4/11 5:00 PM 30 days 18 Utilities specifications Design;Development 15 days 24 2/8/10 8:00 AM 2/26/10 5:00 PM 2/8/10 8:00 AM 4/26/10 8:00 AM 2/26/10 5:00 PM 5/14/10 5:00 PM 55 days 19 Routine utilitie Development 60 days 18 3/1/10 8:00 AM 5/21/10 5:00 PM 3/1/10 8:00 AM 6/15/10 8:00 AM 5/21/10 5:00 PM 9/8/10 5:00 PM 75 days 20 Complex utilities Development 80 days 18 3/1/10 8:00 AM 6/21/10 5:00 PM 3/1/10 8:00 AM 5/17/10 8:00 AM 6/21/10 5:00 PM 9/8/10 5:00 PM 55 days 21 Utilities documentation Design; Documentation 20 days 18 3/1/10 8:00 AM 3/26/10 5:00 PM 3/1/10 8:00 AM 8/11/10 8:00 AM 3/26/10 5:00 PM 9/8/10 5:00 PM 115 days 22 Shell Development 60 days 26 6/30/11 8:00 AM 9/23/11 5:00 PM 6/30/11 8:00 AM 8/12/11 8:00 AM 9/23/11 5:00 PM 11/4/11 5:00 PM 30 days 23 System Integration 530 days 1/4/10 8:00 AM 2/2/12 5:00 PM 1/4/10 8:00 AM 1/4/10 8:00 AM 2/2/12 5:00 PM 2/2/12 5:00 PM 0 days 24 Architectural decisions Design 25 days 1/4/10 8:00 AM 2/5/10 5:00 PM 1/4/10 8:00 AM 1/4/10 8:00 AM 2/5/10 5:00 PM 2/5/10 5:00 PM 0 days 25 Integration first phase Assembly;Development 50 days 5; 12; 14; 15; 1... 9/9/10 8:00 AM 11/17/10 5:00 PM 9/9/10 8:00 AM 9/9/10 8:00 AM 11/17/10 5:00 PM 11/17/10 5:00 PM 0 days 26 System hard/software te:Assembly 25 days 6;13 5/25/11 8:00 AM 6/29/11 5:00 PM 5/25/11 8:00 AM 5/25/11 8:00 AM 6/29/11 5:00 PM 6/29/11 5:00 PM 0 days 27 Project documentation Development; Docum... 50 days 26 6/30/11 8:00 AM 9/9/11 5:00 PM 5/30/11 8:00 AM 8/26/11 8:00 AM 9/9/11 5:00 PM 11/4/11 5:00 PM 40 days 28 Integration acceptance to Assembly; Development 60 days 8; 16;22;27 11/7/11 8:00 AM 2/2/12 5:00 PM 11/7/11 8:00 AM 11/7/11 8:00 AM 2/2/12 5:00 PM 2/2/12 5:00 PM 0 days