Perform a cost variance analysis and calculate the project progress by cost and the estimated project cost at completion if past cost performance is expected to continue. Control Account A D C B E Estimated Cost (EP) 200,000 90,000 50,000 200,000 500,000 Percent Complete 100 60 25 26 0 Actual Cost (EP) 205,000 50,000 23,000 44,000 0