0 2 3 2 12 3 Assume that you are responsible for reporting to stakeholders according to RACI chart, in a software development project for on-line reservation system. Your project manager sent you the following data as copied from MS Project file. The project is at its 46" day assuming 7-day workdays. PM assumes 40% of Task No:8-Development" is completed meaning 40% Earned Value of development has been gained. Hint: Consider the network diagram to judge the Earned Value of the remaining activities. Task Cost Actual Actual Task Name Duration Predecessors No Planned Cost Duration 1 Start o days $0.00 $0.00 Scope definition 2 days $1,000.00 $600.00 Analysis/customer 15 days 2 $7,500.00 $5,000.00 meetings Design of 5 days 3 $10,000.00 $12,000.00 database Design of user 4 days $8,000.00 5 interfaces $9,000.00 Design of logic 3 days $16,000.00 $12,000.00 Customer/User requests 1 day 4,5,6 $500.00 $500.00 confirmed Development 45 days $45,000.00 $ 22,000.00 Testing 15 days 8 $15,000.00 $0.00 Documentation 20 days $16,000.00 $0.00 Training 8 days 8,10 $4,000.00 $0.00 Upload and 1 day 12 9,10,11 $1,000.00 $0.00 implement 13 End o days $0.00 $0.00 6 4 3 5 6 3 5 2 7 8 7 23 9 8 10 11 12 a. (10 pts) Draw the network diagram. b. (20 pts) Calculate the following (Show your calculations): Earned Value Actual Cost Cost Variance Planned Value Schedule Variance Cost Perf. Index Schedule Perf. Ind. Cost Schedule Index Budget at Completion Estimated Cost to Complete