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(11. Project Crashing The following table gives data on normal time and cost and crash time and cost of project. Indirect cost is CAD 60 day' A) Draw the network diagram B} Find Critical path Marks 3 Marks 2 C) Crash the relevant activities symmetrically and determine the optimum project time and cost Marks 10 \""1000! 4-5 2 100 C12. Earned Value You're a subcontractor responsible for managing the installation of 10,000 feet of fence around an elementary school. You estimate the cost of fence installation to be $10 per foot. You estimate that your crew can install 500 feet of fence per week. After 12 weeks, you have 50% of the job complete and you have spent $45,000. Determine the value for each of the terms below: Marks 10 Term Value Budget at Completion (BAC) Planned Value (PV) Earned value (EV) Actual Cost (AC) Cost Variance (CV) Schedule Variance (SV) Cost Performance IndexiCPl) Schedule Performance Index [SPI) Estimate at Completion 10 Estimate to Complete