Characteristics of Invigilation Include Which of the Following

Multiple Choice

Characteristics of invigilation include which of the following?

A) A method of creating a loosely monitored environment to catch fraudulent activities.
B) It is an inexpensive method to monitor all employees during the investigation process.
C) It is most commonly used in such high-risk areas as expensive inventory.
D) A method of watching and recording physical facts, acts, and movements.