A(n) is a formal, documented process that describes when and how official project documents may be modified, the people authorized to make modifications, and the paperwork required for these changes.

Change Control System

Explanation:

The Change Control System is a collection of processes that allow change requests to be analysed, approved, declined, and then managed.

HOW IT WORKS

A change request enters the change control system. The change request is written, not verbal. The change request form follows a predetermined route as to how it’ll be analysed, either by the project manager, a change control board, or both.

When the change control board approves or declines the change request the change requester is informed of the project decision. All decisions on change requests are documented for future reference.

answer; ///i do believe that the correct answer is (condition and action); /

only #2 represents an object at rest on a table.

in #1, there is no normal force due to the table; the object is accelerating downward.

in #3, the vertical forces are not balanced; the object is accelerating downward.

in #4, neither the vertical nor the horizontal forces are balanced. the object is accelerating upwards and to the right.