Final answer:
True, team members should clean the exterior surfaces of a fat vat each time it is emptied to maintain hygiene, prevent grease buildup, and ensure food safety.
Step-by-step explanation:
The answer to the question of whether a team member should clean exterior surfaces of a fat vat each time the vat is emptied is A) True. It is essential to maintain hygiene and food safety standards in any food processing or food service operation. Regular cleaning helps to prevent the buildup of grease, which can be hazardous as it may cause slips or fire. Moreover, maintaining a clean working environment helps prevent contamination of food products, thus protecting consumers' health. As part of the standard operating procedures, equipment such as a fat vat should be cleaned after each use.