Which law posits that adding more people to a late project makes it later?

Which law posits that adding more people to a late project makes it later?

• A. Brooks' Law
• B. Laborit's Law
• C. Pareto Principle
• D. Sidewalk origin

Answer: (B)

The main idea here is a short but powerful project-management rule: adding more people to a late project tends to push it even further behind. This happens because onboarding and coordinating a larger team adds new communication channels, increases the complexity of integration, and requires ramp-up time for newcomers, which can cancel out any extra hands’ productivity. In practice, the extra people don’t immediately replace the work lost while the project was slipping; they often introduce new delays and rework as everyone aligns on standards, tools, and interfaces. This effect is captured by Brooks’s Law, which specifically states that adding manpower to a late project makes it later. The other options refer to different ideas with unrelated contexts, so they don’t fit this scenario.

The main idea here is a short but powerful project-management rule: adding more people to a late project tends to push it even further behind. This happens because onboarding and coordinating a larger team adds new communication channels, increases the complexity of integration, and requires ramp-up time for newcomers, which can cancel out any extra hands’ productivity. In practice, the extra people don’t immediately replace the work lost while the project was slipping; they often introduce new delays and rework as everyone aligns on standards, tools, and interfaces. This effect is captured by Brooks’s Law, which specifically states that adding manpower to a late project makes it later. The other options refer to different ideas with unrelated contexts, so they don’t fit this scenario.