Need help correcting the Predecessor in MS project, please No need to answer the questions a, b, c , d

1. Considered the following table. All estimated duration times are in days, and the network proceeds from Node 1 to Node 7: 1 Activity Initial Node Final Node Estimated Duration A 2 2 B 1 3 2 1 4 3 D 2 5 4 E 2 3 2 F 3 5 5 G 4 6 3 . 5 6 6 5 7 3 J 6 7 2 - a) Draw an AOA network diagram representing the project. Put the node numbers in circles and draw arrows from node to node, labeling each arrow with the activity letter and estimated time. b) Identify ALL of the paths on the network diagram and note how long they are. (Use Figure 6.8 in textbook as a guide for how to represent each path). c) What is the critical path for this project and how long is it? d) What is the shortest possible time needed to complete this project? We draw the required AOA diagram in POM-QM as shown below: The activities shown in red are critical activities. The Activity name is shown above the arrow and the duration is shown below the arrow. Task Name Duration Finish A B C Start Predecessors Wed 7/1/20 Thu 7/2/20 Wed 7/1/20 Thu 7/2/20 Sun 7/5/20 Tue 7/7/20 Fri 7/3/20 Wed 7/8/20 1 Fri 7/3/20 Mon 7/6/20 1 Tue 7/7/20 Mon 7/13/2c 1,5 Wed 7/8/20 Fri 7/10/20 3 D 2 days 2 days 3 days 4 days 2 days 5 days 3 days 6 days 3 days 2 days E F G H Thu 7/9/20 Mon 7/13/20 1,4 Mon 7/13/20 Tue 7/14/207 J