1. General Construction Co. has recently won a bid to construct a building that will serve as an additional quarantine facility in one of the municipalities in Samar. Table 1 below shows the list of activities for the construction of the building. Refer to this table to answer the questions below. (Note: You can use Excel QM to solve this problem). TABLE 1 Activity list for the General Construction Co. project. Immediate Estimated Activity Activity Description Predecessors Duration RC - IO TIMU 0 ) Excavate Lay the foundation Put up the rough wall Put up the roof Install the exterior plumbing Install the interior plumbing Put up the exterior siding Do the exterior painting Do the electrical work Put up the wallboard Install the flooring Do the interior painting Install the exterior fixtures Install the interior fixtures ICETONOMOR 2 weeks 4 weeks 10 weeks 6 weeks 4 weeks 5 weeks 7 weeks 9 weeks 7 weeks 8 weeks 4 weeks 5 weeks 2 weeks 6 weeks H J K L M N E, G F, J J H KL Answer the ff. questions: 1. What is the total time required to complete the project if no delays occur? 2. When do the individual activities need to start and finish (at the latest) to meet this project completion time? 3. When can the individual activities start and finish (at the earliest) if no delays occur? 4. Which are the critical bottleneck activities (Critical Path) where any delays must be avoided to prevent delaying project completion? 5. For the other activities, how much delay can be tolerated without delaying project completion