Calculate Rmin, ES

The Cove at UP is looking to implement a new ERP system. Guillermo Santiago has been developing a project plan and has identified the following tasks, precedence relations, normal task durations, and resource requirements. Task Predecessors | Task Duration | Resource Required start 0 A 31 B 34 37 29 C D E F G I J K L end Metric ES, Rmins Rmax S start A A A B C WES WLS D E. F G H. I J K L 14 13 29 45 44 37 15 45 0 Guillermo has studied project management at the University of Portland and knows that the makespan of the project may be determined from the information in the table using the critical path method. Guillermo also learned simple heuristics to evaluate resource sufficiency, and needs to evaluate resource sufficiency for the project. The critical question is whether The Cove can complete the project on time with 11 available workers per week. Assume the following notation when answering the questions below: 0 8 8 6 2 3 6 5 6 4 5 7 4 Description Early start time for task i Minimum weekly resource requirement for S-type schedule, S (ES, LS} Maximum weekly resource requirement for S-type schedule, Se (ES, LS) Wasted worker weeks at the beginning of ES schedule Wasted worker weeks at the end of LS schedule Please provide the CPM result for each of the following metrics: