Q. Lehman’s Fifth Law (Lehman and Belady 1985) is

• (A) Organizational stability: Over a pro- gram’s lifetime, its rate of development is approximately constant and independent of the resources devoted to system development.
• (B) Conservation of familiarity: Over the lifetime of a system, the incremental change in each release is approxima- tely constant.
• (C) Large program evolution: Program evolution is a self-regulating process.
• (D) None of these