| Performance Indices | 
Table 11.12 shows the formulas for Cost, Schedule, and To-Complete Performance Indices. WR is Work Remaining and is given by:  . The section Cost Estimates gives different expressions for the EAC (Estimate at Completion).
. The section Cost Estimates gives different expressions for the EAC (Estimate at Completion). 
| Acronym | Formula | 
| CPI |   | 
| SPI |   | 
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