(b) Examine the Microsoft Project screenshot below and explain: (8 marks) i. . What slack time is, and which tasks in the project have slack time (just providing task numbers is OK). ii. What would happen to the project completion date if Task 1.3 was delayed by 3 days? iii. How you can tell whether this is a tracking Gantt chart or not./ What the diamond symbols in () in the chart are called and represent. iv. 11 16 21 26 1 6 11 16 21 26 31 3 days OX Task Name Duratic Start Finish - Predecesse 7 12 17 22 27 1 6 1 1 Phase 1 10 days Mon 10/05/21 Fri 21/05/21 50% 2 1.1 Select Topic Area 3 days Mon 10/05/21 Wed 12/05/21 100% 3 1.2 Define Problem 2 days Thu 13/05/21 Sun 16/05/21 2 100% 4 1.3 Determine Requirements Mon 17/05/21 Wed 19/05/21 3 0% 5 1.4 Create Initial Plan 2 days Thu 20/05/21 Fri 21/05/21 4 0% 6 1.5 Planning completed O days Fri 21/05/21 Fri 21/05/21 5 21/05 7 2 Phase 2 30 days Mon 24/05/21 Fri 2/07/21 8 2.1 Analysis of Previous Solutions 2 wks Mon 24/05/21 Fri 4/06/21 6 0% 9 2.2 Create Proposed Solution 4 wks Mon 7/06/21 Fri 2/07/21 8 Design 10 2.3 Develop Proof of Concept 2 wks Mon 14/06/21 Fri 25/05/21 9FS-75% Prototype 11 2.4 Review Prototype 4 days Mon 23/C4/21 Thu 1/07/21 10 Performance and Viability 12 3 Phase 3 20 days Mon 5/07/21 Fri 30/07/21 6,9 13 3.1. Implement Full Solution 4 wks Mon 5/07/21 Fri 30/07/21 9.11 14 3.2 Test Solution 2 wks Mon 12/07/21 Fri 23/07/21 9,13F5-75% 15 3.3 Project completed Odays Fri 23/07/21 Fri 23/07/21 14 b% 0% 0% 0% 0% 23/07 (c) A team of ICT and medical researchers are planning a distributed computing project using computer- aided molecular analyses to try to develop a vaccine for a newly discovered virus that is very infectious. Members of the public can download a screen saver program and contribute some of their PC's unused processor cycles to the effort, creating a supercomputer that analyses billions of molecules. The screen saver operates whenever resources are available for computation; results are sent back to a data centre run at the university. The researchers believe that the system is secure and private. (7 marks) What ethical issues might the research involve? i. ii. Describe at least one other risk associated with this project that relates to project management (i.e. that is not an ethical risk). iii. What do you think the researchers should do to minimize these risks and ethical concerns? (b) Examine the Microsoft Project screenshot below and explain: (8 marks) i. . What slack time is, and which tasks in the project have slack time (just providing task numbers is OK). ii. What would happen to the project completion date if Task 1.3 was delayed by 3 days? iii. How you can tell whether this is a tracking Gantt chart or not./ What the diamond symbols in () in the chart are called and represent. iv. 11 16 21 26 1 6 11 16 21 26 31 3 days OX Task Name Duratic Start Finish - Predecesse 7 12 17 22 27 1 6 1 1 Phase 1 10 days Mon 10/05/21 Fri 21/05/21 50% 2 1.1 Select Topic Area 3 days Mon 10/05/21 Wed 12/05/21 100% 3 1.2 Define Problem 2 days Thu 13/05/21 Sun 16/05/21 2 100% 4 1.3 Determine Requirements Mon 17/05/21 Wed 19/05/21 3 0% 5 1.4 Create Initial Plan 2 days Thu 20/05/21 Fri 21/05/21 4 0% 6 1.5 Planning completed O days Fri 21/05/21 Fri 21/05/21 5 21/05 7 2 Phase 2 30 days Mon 24/05/21 Fri 2/07/21 8 2.1 Analysis of Previous Solutions 2 wks Mon 24/05/21 Fri 4/06/21 6 0% 9 2.2 Create Proposed Solution 4 wks Mon 7/06/21 Fri 2/07/21 8 Design 10 2.3 Develop Proof of Concept 2 wks Mon 14/06/21 Fri 25/05/21 9FS-75% Prototype 11 2.4 Review Prototype 4 days Mon 23/C4/21 Thu 1/07/21 10 Performance and Viability 12 3 Phase 3 20 days Mon 5/07/21 Fri 30/07/21 6,9 13 3.1. Implement Full Solution 4 wks Mon 5/07/21 Fri 30/07/21 9.11 14 3.2 Test Solution 2 wks Mon 12/07/21 Fri 23/07/21 9,13F5-75% 15 3.3 Project completed Odays Fri 23/07/21 Fri 23/07/21 14 b% 0% 0% 0% 0% 23/07 (c) A team of ICT and medical researchers are planning a distributed computing project using computer- aided molecular analyses to try to develop a vaccine for a newly discovered virus that is very infectious. Members of the public can download a screen saver program and contribute some of their PC's unused processor cycles to the effort, creating a supercomputer that analyses billions of molecules. The screen saver operates whenever resources are available for computation; results are sent back to a data centre run at the university. The researchers believe that the system is secure and private. (7 marks) What ethical issues might the research involve? i. ii. Describe at least one other risk associated with this project that relates to project management (i.e. that is not an ethical risk). iii. What do you think the researchers should do to minimize these risks and ethical concerns