Dan, the CEO of Power Petroleum has asked the risk management department to access the process used to extract oil from the ground and transition it through to its final form. He is concerned there may be unidentified risks associated with the process that could lead to some major losses. Which of the hazard identification methods is the BEST method for the risk manager to utilize?

A. Checklist and survey method

B. Compliance review

C. Loss data analysis

D. Flowchart method