Question: QUESTION 3 A construction company ABBAL Ltd is constructing a bridge over a river in rural KwaZulu-Natal. The Project Manager anticipates delays on the project

QUESTION 3 A construction company ABBAL Ltd is

QUESTION 3 A construction company ABBAL Ltd is constructing a bridge over a river in rural KwaZulu-Natal. The Project Manager anticipates delays on the project because of delays in providing construction materials by the District Municipality. The data obtained (all in days) for the contract are listed in the following table: Immediate Predecessor Expected Time Activity A B D 6 DIT A A,B E 6 12 F G 4 DE F H 8 13 H 18 1,J 9 3.1 Construct an AON network for the activities of this contract. 3.2 Calculate the slack for each of the above activities. 3.3 Using the slack calculated, determine the critical path and its duration

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