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QUESTION 4: Your Scheduling Department has produced the activity and duration table for a small construction job. shown as Table i. A- Produce the 'activity on arrow' network in accordance with Table 1. (Mid WW) (1 5 marks) 3- ldentify the earliest (earliest start and earliest nish) and latest (start and latest nish) times for each activity. (50 marks) C- Calculate the 'Total Float' and \"Free Float" associated with each activity and identify the critical path and its duration. (25 marks) 0- Calculate the number of resources required in each day (No levelling is required). (20 marks) Table 1 Predecessor Number of Resources - I. I. I. I- n I. no l"l'll"'l"l