The various software cost estimation techniques

· Cost estimation
This might be considered as the most difficult of all because it depends on
more elements than any of the previous ones. For estimating project cost, it is
required to consider -

· Size of software
· Software quality
· Hardware
· Additional software or tools, licenses etc.
· Skilled personnel with task-specific skills
· Travel involved
· Communication
· Training and support

For an effective management accurate estimation of various measures is a must.
With correct estimation managers can manage and control the project more
efficiently and effectively.
· COCOMO
COCOMO stands for COnstructiveCOstMOdel, developed by Barry W.
Boehm. It divides the software product into three categories of software:
organic, semi-detached and embedded.


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