COCOMO II - Constructive Cost Model II - Constructive Cost Model 15.5.11 20:28 Page 1 of 2 COCOMO II -

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  • 15.5.11 20:28COCOMO II - Constructive Cost Model

    Page 1 of 2http://csse.usc.edu/tools/COCOMOII.php

    COCOMO II - Constructive Cost Model Model(s) COCOMO

    Monte Carlo Risk Off

    Auto Calculate Off

    Software Size Sizing Method Function Points

    UnadjustedFunction

    Points203,5 Language Database - Default

    Software Scale Drivers

    Precedentedness High

    Development Flexibility High

    Software Cost DriversProductRequired SoftwareReliability Nominal

    Data Base Size Low

    Product Complexity Nominal

    Developed for Reusability High

    Documentation Match toLifecycle Needs Low

    Architecture / RiskResolution Low

    Team Cohesion Very High

    Personnel

    Analyst Capability High

    ProgrammerCapability High

    Personnel Continuity High

    ApplicationExperience Very High

    Platform Experience High

    Language andToolset Experience Nominal

    Process Maturity High

    Platform

    Time Constraint Nominal

    Storage Constraint Nominal

    Platform Volatility Nominal

    ProjectUse of SoftwareTools High

    MultisiteDevelopment Very Low

    RequiredDevelopmentSchedule

    Very High

    Software Labor RatesCost per Person-Month (Dollars) 1700

    Calculate

    Results

    Software Engineering

    Effort = 12 Person-monthsSchedule = 13 MonthsCost = $21688

    Total Equivalent Size =8120

    Phase Distribution

    PhaseEffort(Person-months)

    Schedule(Months)

    AverageStaff

    Cost(Dollars)

    Inception 0.8 1.7 0.5 $1301Elaboration 3.1 5.1 0.6 $5205Construction 9.7 8.5 1.1 $16483Transition 1.5 1.7 0.9 $2603

    Staffing Profile

  • 15.5.11 20:28COCOMO II - Constructive Cost Model

    Page 2 of 2http://csse.usc.edu/tools/COCOMOII.php

    Software Effort Distribution for RUP/MBASE (Person-Months)Phase/Activity Inception Elaboration Construction TransitionManagement 0.1 0.4 1.0 0.2Environment/CM 0.1 0.2 0.5 0.1Requirements 0.3 0.6 0.8 0.1Design 0.1 1.1 1.6 0.1Implementation 0.1 0.4 3.3 0.3Assessment 0.1 0.3 2.3 0.4Deployment 0.0 0.1 0.3 0.5Your output file is http://csse.usc.edu/tools/data/COCOMO_May_15_2011_11_28_03_585374.txt

    Created by Ray Madachy at the Naval Postgraduate School. For more information contact him at rjmadach@nps.edu

    http://csse.usc.edu/tools/data/COCOMO_May_15_2011_11_28_03_585374.txt

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