Days after Hurricane Sandy hit New York meteorologists predict that a severe weather storm will be hitting your local area within the next five days. This weather storm is expected to cause major flooding and structural damage to buildings and roads, affecting businesses and homes. Three regions of your city have to be evacuated! You have been tasked as the project manager to prepare the community for the likely disaster and have developed the following precedence table. ACTIVITY A B C D E F G H I DESCRIPTION Arrange contact with meteorologists for regular updates on weather fronts Call in emergency services to help with the evacuation Public shelters to be found or erected in and around the three regions Public evacuation from homes and businesses in all three regions Stop incoming traffic via air, rail, sea, road Close ports, airports, main rail lines, subways Generators on standby for emergency services Final sweep to move on reluctant evacuees from homes and businesses Evacuate emergency crew DURATION (hours) PRECEDENCE 30 3 48 58 B 12 B 64 B 30 B 5 D 3 E,F,G,H 2 J teams to declare the zone safe Close bridges Table 4. The activities, their duration & precedence relationship in the project of evacuating a city 5a) Consider the activities listed in Table 4 and determine; . The earliest and latest times each activity can start and finish The critical path activities The duration in hours for the planned evacuation (project) (80%) 5b) If you deemed the duration of the project was too long, describe how you would go about reducing the project duration. (20%)