Exercises: 13.1, 13.3, and 13.11The followingexercises are required and cover topics in this week’s required reading. Review the instructions carefully before completing and submitting the exercises.Complete Exercises 13.1, 13.3, and 13.11 on pages 354359 in Quantitative Methods in Health Care Management.Use this template to record and submit your answers for grading:Excel template for Exercises 13.1, 13.3, and 13.11Use these Excel automated templates for your calculations (do not submit these files, but transfer information from them to the Excel file you are submitting):CPM Deterministic for 13.3PERT Probabilistic for 13.11Note on using the Excel templates: For a brief description of the Excel automated templates, refer to pages 338 and 345 in Quantitative Methods. Save the templates to your desktop before using. Make sure macros are enabled.Any existing numbers in green cells in the automated tables are for examples, and show where you should enter the data. You must delete or overwrite these numbers to perform the calculations. The yellow cells of the automated templates are protected to prevent users from accidentally deleting or overwriting the formulas. There is no need to unprotect the templates.EX13.1Given the diagram shown in figure EX 13.1, with activities A through G and duration times,7A4B113CStart58DFa. Identify the paths and path duration times.PathDuration Timeb. Determine the critical pathFinishE7GEX13.3Calculate ES, LS, EF, LF and slack time for the activities in Exercise 13.1.ActivitiesABCDEFGPathADBECFGDuration TimeESLSEFLFSlack TimeDuration TimeESLSEFLFSlack TimeEX13.11PERT – ProbabilisticActivityNameABCDEFGHIJKLMNOPQRSTUVWXYZDescriptionDesignBudget estimatePermitsBid processSubcontractor buyoutStartupNew additional constructionCooling tower procurementCooling tower installationLOX/fuel tankBoiler procurementBoiler installationAbate old boilerChiller procurementChiller installationGenerator procurementGenerator installationFinal inspection/testingPredecessorTarget TimeProbability147Target TimeProbability150Target TimeProbability152Optimistic time Most likely time(o)(m)TargetProbabilityTimePessimistic time(p)Number ofLength of Project =Critical Path(s)=Number ofOnCritical Path(s) =ActivityCriticalNamePathABCDEFGHIJKLMNOPQRSTUVWXYZProject VarianceAverageTimeEarliestStartLatestStartEarliestFinishLatestFinishTotalSlackActivityVarianceDiscussion Question -Project Management

1. Identify 23 key challenges you would anticipate in managing
this major construction project.

2.
Which management tools and methods described in this and previous weeks’
Learning Resources would be most appropriate to use in addressing these
challenges? Provide a rationale for your assertions.1. Identify 23 key challenges you would anticipate in managing
this major construction project.2.
Which management tools and methods described in this and previous weeks’
Learning Resources would be most appropriate to use in addressing these
challenges? Provide a rationale for your assertions.