Earned Value Management Paper

Write a paper on United States Project Management dealing with these 5 questions relating to Earned Value Management (EVM). a. To what extent does EVM impact projects? b. What are other methods/tools that might be used for tracking budgets? c. What benefits and shortfalls exist using EVM in organizations? d. What flow-down requirements might exist when requiring subcontractors to use EVM? e. What steps are required to close out EVM budgets on projects?