For all 3 cases determine the following: CPI Cost Variance FCAC= TBC/CPI FCAC= CAC+ (TBC-CEV) TCPI = (TBC-CEV) / (TBC-CAC) TCPI Case 1 Total Budgeted Cost= $120,000 Cumulative Budgeted Cost= $85,000 Cumulative Actual Cost= $95,000 Cumulative Earned Value= $81,000 Case 2 Total Budgeted Cost= $145,000 Cumulative Budgeted Cost= $68,000 Cumulative Actual Cost= $72,000 Cumulative Earned Value= $69,000 Case 3 Total Budgeted Cost= $100,000 Cumulative Budgeted Cost= $60,000 Cumulative Actual Cost= $58,000 Cumulative Earned Value= $61,000