1. Draw an Activity-on-Node Diagram for the following: Activity Name Predecessor(s) A None B None C A D A,B E B F C,D,E 2. Draw an Activity-on-Node Diagram for the following: Activity Name Predecessor(s) A None B None C A D A,B E D F E G C H F,G 3. Should the critical path activities be monitored differently from non-critical path activities for a project by a project manager? Explain your response. 4. Draw an Activity-on-Node Diagram, identify project duration and project critical path for the following: Activity Name Predecessor(s) Duration (Weeks) A None 5 B None 10 C A 10 D A,B 30