The information that you are looking for when you assess a guest is behavioural cues and intoxication rate factors.
Answer: Option B
Explanation:
It is not very difficult to assess any person with regards to intoxication as their behaviour often depicts whether they are drunk or not. But some of the most reliable ways of assessment are behavioural cues and intoxication rate factor.
Behaviour cues basically refer to the changes in the behaviour of the person after taking few drinks. It is directly proportional to the amount of alcohol one consumes. The change includes impaired judgement, loss of coordination, lowered inhibitions, slow reactions, etc. whereas intoxication rate factors includes rate of consumption, food intake, strength of drink, etc.