Which of the following is not a function of decomposition? (Points : 5)

Permit different parts of the system to be built at the same time by the same person.

Allow attention to be concentrated on the part of the system pertinent to a particular audience, without confusing people with details irrelevant to their interests.

Facilitate the focusing of attention on one area (subsystem) at a time without interference from other parts.

Break a system into smaller, more manageable, and understandable subsystems.

Build different parts of the system at independent times and have the help of different analysts.