Question $1$: Scheduling. $(30$ marks$)$

Use Table $4$ to answer the question. A project has been defined to contain the following list of activities

along with their required times of completion in days.

Table $4$

A$.$ Prepare an AOA Chart for the above Project considering FS relationship only. Remember to include appropriate dummy arrows if any. $(12$ marks$)$

B$.$Draw a Gantt chart for the above project based on all the relationships given. $(10$ marks$)$

C$.$Provide the critical path and state the project length. $(3$ marks$)$

D$.$List all the distinct paths in the network? $(5$ marks$)$

Note: Can you please draw diagrams for better understanding. Thanks....