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Task 4 [30] Given a table below, for the project to set up a factory will deal with the tender business venture to ensure that the company delivers on the mandate. Task Duration Preceeding A 5 B 6 C 12 A;B D 20 C E 16 C F 12 D G 13 E H 17 D I 14 F;G;H J 25 I (4) 4.1. Mention at least four deliverables for the factory. 4.2. Draw the network diagram. 4.3. Determine the critical path. 4.4. Calculate the early start, early finish, late start, late finish, slack. 4.5. Draw the Gantt chart. (3) (3)