With an example, explain Line of Code (LOC) based estimation.

With an example, explain Line of Code (LOC) based estimation.
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LOC-Based Estimation: As an example of LOC and FP problem-based estimation techniques, let us consider a software package to be developed for a computer-aided design application for mechanical components. A review of the System Specification indicates that the software is to execute on an engineering workstation and must interface with various computer graphics peripherals including a mouse, digitizer, high resolution color display and laser printer. Using the System Specification as a guide, a preliminary statement of software scope can be developed:

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