You were hired as a consultant to an energy company called Green Light. This company was founded just five years ago, and it explores alternative forms of energy. The Board of Directors is interested in implementing a Project Management Office (PMO), and they would like to know more about it. Thus, the Board of Directors requested you to explain the following: a) What are the objectives of the PMO? [4 marks] b) What types of PMO Green Light could implement (and an explanation for each of such types)? [6 marks] c) What are the risks of using a PMO that the Board of Directors should consider? [6 marks] d) How can the Board of Directors measure the return on investment as a result of implementing the PMO? [4 marks]