Using the task duration and dependency information in the table below, a. Create a basic activity network and identify the critical path. How long will the project at least take? Up to how long can T8 be delayed without affecting the overall project schedule? b. Create a corresponding bar (Gantt) chart. c. Draw the PDM diagram for this project and write the total slack and the free slack for each activity next to it. d. Suppose one developer can work on only one task at a time. Based on the Gantt chart, how many developers are needed? How do you assign the developers to the tasks? For parts (a) and (b), you can either use MS Project, or do it by hand. Using the task duration and dependency information in the table below, a. Create a basic activity network and identify the critical path. How long will the project at least take? Up to how long can T8 be delayed without affecting the overall project schedule? b. Create a corresponding bar (Gantt) chart. c. Draw the PDM diagram for this project and write the total slack and the free slack for each activity next to it. d. Suppose one developer can work on only one task at a time. Based on the Gantt chart, how many developers are needed? How do you assign the developers to the tasks? For parts (a) and (b), you can either use MS Project, or do it by hand