Critical Chain Definition Estimate Event Chain 
Workamajig
JANUARY 11, 2021
Actual dates are different from planned or estimated dates. Actual Effort: The actual effort spent to complete the activity, as opposed to the planned or estimated effort. Actual Expenditure: The actual expenditure spent to complete the activity, as opposed to the planned or estimated expenditure.
Wrike
MAY 19, 2014
We include brief descriptions, pros, and cons for each, and if one captures your attention, we definitely encourage further research. Critical Chain Project Management (CCPM). CON: This approach may not be effective for projects with short deadlines, since CCPM plans build in extra time buffers along the critical chain.
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