All other factors being the same, whose BAC would be highest after drinking a 12-ounce beer?

When comparing the potential blood alcohol concentration (BAC) after drinking a 12-ounce beer, several factors come into play, including age, sex, weight, metabolism, and tolerance. However, assuming all other factors are the same, the person with the highest BAC would likely be the woman aged 60.
In general, women tend to have a lower water content and higher body fat percentage than men. These factors can result in higher BAC levels after consuming the same amount of alcohol. Additionally, as individuals age, their metabolism may slow down, making it more difficult for their bodies to process alcohol efficiently, thus potentially leading to higher BAC levels.