Problem:

The personnel director of a large company that specialises in consulting and research is considering a training programme in leadership for middle-level managers. An analysis of the tasks that need to be completed before the training programme could be conducted reveals the following list of relevant activities, their immediate predecessors and their time estimates:

Required:

problem 1: Determine the anticipated time for each activity.

problem 2: Construct the network diagram for scheme of activities given in the table. Include full information on earliest, latest event times as well as the slack for each activity so as to satisfy the scheduling requirements.

problem 3: Illustrate out the critical path and the project completion time.

problem 4: Verify the variance and standard deviation for training programme.