Two men of equal height drank 3 shots of 80-proof whiskey in 1 hour. One man was overweight and the other had an athletic build. Which man will have the higher BAC?

Body weight is a major factor in determining BAC. Alcohol is distributed throughout the body's fluids, and people with more body fat have a lower percentage of body fluids. This means that alcohol is more concentrated in the blood of people with more body fat.
In addition, people with more body fat metabolize alcohol more slowly. This is because alcohol is metabolized by the liver, and people with more body fat have a smaller liver relative to their body weight.
Therefore, the overweight man is more likely to have a higher BAC than the athletic man, even though they both drank the same amount of alcohol.