Use the information in the table below and answer the questions that follow Task Predecessor a m b A - 7 8 15 B A 13 16 19 C A 14 18 22 D B,C 12 14 16 E D 1 4 13 F D 6 10 14 G E.F 11 14 19 2.1 Calculate the Expected Time (duration) in days for each activity using the above information. [14 Marks] 2.2 Draw the Activity-On-Node diagram for the project using the expected time (duration) that you calculated above. [7 Marks] 2.3 Identify and calculate the duration of all possible paths on the network diagram. Identify the critical path for the diagram. [9 Ma