19 Parametric cost estimating involvesA. using the WBS to do bottom up estimatesB. defining the perimeters of the life-cycleC. calculating the individual estimates of work packagesD. using a statistical model to estimate costsE. A and C
19 Parametric cost estimating involves
A. using the WBS to do bottom up estimates
B. defining the perimeters of the life-cycle
C. calculating the individual estimates of work packages
D. using a statistical model to estimate costs
E. A and C
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