Project Selection and Estimating Technique PaperExplain the factors that determine how a company selects a project.Differentiatebetween top-down and bottom-up estimates including when each would be used.Determine the methods for estimating project costs.Explainthe types of costs.Format your 700- word paper consistent with APA guidelines.Click the Assignment Files tab to submit your assignment.SECOND PAPERApply: Alternative Dispute Resolution Mind MapCreate a Mind Map using a tool such as Popplet®, Mindmeister®, GoConqr®, or a Microsoft® Word document in which you do the following:Assess three advantages and three disadvantages of mediation in comparison to arbitration or litigationSummarize five mediator qualificationsAssess three advantages and three disadvantages of arbitrationSummarize five arbitrator qualificationsAssess all categories in a 525- to word Mind Map.Click on the Assignment Files tab to submit your Mind Map.