Question. 1: As a project manager, you are presented with the ES time-scaled diagram for a small engineering project. The labour resource demand of ea activity on each week is illustrated inside its bar. Assume that having started an activity it must be completed without a break. Note (Gray Box is Free Floating Time) Durations (Weeks) Activity A D B E G H Predecessors None None A D E and H B 3 6 2 3 2 3 4 1 3 4 5 6 7 8 9 10 11 12 13 14 IN 5 4 5 4 5 4 Time (Week) Activities A D B E G H 4 4 3 4 3 5 5 5 3 3 4 4 4. 4 2 2 2 2 In terms of reduction in SUM, how far this given ES schedule resource levelling from the minimum (i.e., ideal or theoretical) levelled? If no more than 5 labours per week can be made available, compute the labour resource criticality index and indicate what does it signify? Project is not delays (answers "T" or "F") Compute the ES of the activities time when no more than 5 labours per week can be made available Activities ES A D B E G H What is the minimum contract duration in working weeks if no more than 5 labours per week can be made available? Week 1 Week 7 Time Eligible Activity Set Ordered Scheduling Set