Answer:
The correct answer is: scope.
Step-by-step explanation:
Earned Value Management (EVM) is a helpful method that allows high-rank executives to measure the performance of their projects. It analyses the difference between the work planned in the project with the work performed. The three pillars of EVM are scope, time, and cost information. The scoping process implies a Work Breakdown Structure (WBS) where the initial plan is broken into micro levels for better analysis.