Regarding the Design of a Quality Control System,which of the Following

Regarding the design of a quality control system,which of the following statements is correct?

A) First, decide on the type of measurement required, then who will collect the data.
B) First, decide on the amount of inspection needed, then critical points and type of measurement needed.
C) First, decide who will be the inspector, then that person determines the critical points and collects the data.
D) Decide on the critical points first, then the type and amount of measurement needed.