3.3.3.4a - Critical path purpose

Explain the nature and purpose of critical path analysis.

Use a - critical path purpose to connect the rule to the data and decision in the question.

This matters because a - critical path purpose determines what can be inferred or chosen; begin with the stated conditions and keep the conclusion tied to the evidence.

Example: apply a - critical path purpose to one small, clearly defined case, show the key step or comparison, and explain the result in words.

Boundary: a - Critical path purpose is not a universal recommendation. Check the syllabus scope, assumptions, units and the limits of the evidence before generalising.