Costing Techniques

LOC Cost Table

We want to estimate the cost for a project to develop a CAD (computer-aided design) system. The LOC Cost Table is developed:


Function  Optimistic  Most  Pessimistic  Expected Deviation $/Line Line/Month Cost Months
             a         m       b           Le      Ld

Interface      1800   2400   2650         2340     140

2-D geometric  4100   5200   7400         5380     550
analysis

3-D geometric  4600   6900   8600         6800     670
analysis

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