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Question

What is the base equation of Walston and Felix's model?

a.

E=5.2KLOC^0.91

b.

E=5.2KLOC^0.81

c.

E=5.2KLOC^0.71

d.

E=5.2KLOC^0.61

Posted under Cost Estimation Software Engineering

Answer: (a).E=5.2KLOC^0.91 Explanation:The base equation of Walston and Felix's model is E=5.2KLOC^0.91, which uses the size of the software in lines of code as the primary cost driver, and is based on a regression analysis of 60 projects from IBM.

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