You are tasked by your project manager to calculate the earned value for a recently awarded project. From the given below, determine the following: a) Monthly periodic cost b) Cumulative cost c) Monthly percentage d) Percentage of completion (cumulative percentage) e) Plot of the earned value curve Assume linear distibtution. Activities Start Finish Contract Amount Fencing and Excavation Month 1 Month 1 1M Structural Works Month 2 Month 8 12M Basic Architectural Works Month 4 Month 12 10M Finishes Month 6 Month 16 14M Electrical Works Month 3 Month 16 6M Plumbing Works Month 3 Month 16 8M Mechanical Works Month 5 Month 15 4M Fire Protection Works Month 5 Month 15 7M Testing and Commissioning Month 14 Month 18 2M TAL 64M