Can you please answer 10. 21 and 10.22 using MS project and the chart for 10.19

10.19 When deciding on whether or not to crash project activi- ties, a project manager was faced with the following infor- mation. Activities on the critical path are highlighted with an asterisk: Normal Crashed Activity Cost Duration Extra Cost Duration $5,000 4 weeks $4,000 3 weeks 10,000 5 weeks 3,000 4 weeks 3,500 2 weeks 3,500 1 week Normal Crashed Activity Cost 4,500 1,500 7,500 3,000 2,500 Duration 6 weeks 3 weeks 8 weeks 7 weeks 6 weeks Extra Cost 4,000 2,500 5,000 2,500 3,000 Duration 4 weeks 2 weeks 7 weeks 6 weeks 5 weeks Exercise 10.21 Now, continue developing your Gantt chart with the rest of the information contained in the table in Exercise 10.19, and create a complete activity network diagram for this project. Exercise 10.22 Identify the critical path for the project shown in Exercise 10.19. How can you identify the critical path? (Hint: Click on the "Tracking Gantt" option.) 10.19 When deciding on whether or not to crash project activi- ties, a project manager was faced with the following infor- mation. Activities on the critical path are highlighted with an asterisk: Normal Crashed Activity Cost Duration Extra Cost Duration $5,000 4 weeks $4,000 3 weeks 10,000 5 weeks 3,000 4 weeks 3,500 2 weeks 3,500 1 week Normal Crashed Activity Cost 4,500 1,500 7,500 3,000 2,500 Duration 6 weeks 3 weeks 8 weeks 7 weeks 6 weeks Extra Cost 4,000 2,500 5,000 2,500 3,000 Duration 4 weeks 2 weeks 7 weeks 6 weeks 5 weeks Exercise 10.21 Now, continue developing your Gantt chart with the rest of the information contained in the table in Exercise 10.19, and create a complete activity network diagram for this project. Exercise 10.22 Identify the critical path for the project shown in Exercise 10.19. How can you identify the critical path? (Hint: Click on the "Tracking Gantt" option.)