In which process would you be most likely use variable [or attribute, for that matter] sampling?

option C is the correct in my opinion 

I think option C.Quality Control

Most siutable answer is option C: Quality Control

Quality Control is the right answer

Hmmmmmm I think suitable answer should be 

D. Qualitative risk analysis

Mr  Muhammad Farooq kindly correct me if i am wrong

My opinion is that the right answer is:

C. Quality control

option C quality control......

thanks for invition ,,,,,,,,,, my choice is option C

C. Quality control..

thanks