3.1. Based on the data presented in the table above, draw a network diagram. (9 marks) 3.2. Determine the critical path by referencing your response in 3.1. (1 mark) QUESTION 4 [20 Marks] 4.1 .A project plan is a crucial endeavour designed to guarantee the efficient delivery and successful accomplishment of a project's intended goals. Within an effective project plan, various documents play vital roles, each with its specific purpose and significance. These documents collectively form the comprehensive project plan, outlining the project's strategy, timeline, and resources required for its successful execution. With this in mind, interpret the purpose of the various documents that make up the overall project plan. (12 marks) 4.2.ln academic literature, project quality management is described as the set of procedures necessary to guarantee that the project will meet the intended purpose it was initiated for. This involves activities such as quality planning, quality control, and quality assurance. Discuss aspects that quality management is concerned with. (8 marks) QUESTION 3 [10 Marks] Examine the presented table and respond to the subsequent questions. Activity Predecessor Activity Time A 3 B A 9 C A it D B 13 E C 9 F C 5 G D, F 15 H E ii I G; H 8