Final answer:
On average, one standard drink raises BAC by approximately 0.02% to 0.04%, but this varies between individuals. The BAC level that typically leads to legal intoxication is 0.08%.
Step-by-step explanation:
On average, one standard drink will raise an individual's Blood Alcohol Concentration (BAC) by about 0.02% to 0.04% percent.
However, it is important to note that the actual increase in BAC can vary depending on various factors such as body weight, gender, metabolism rate, and the type of alcohol consumed.
Since none of the options provided in the question precisely matches the typical BAC increase per drink, it's essential to provide a contextual understanding. Generally, it's suggested that 0.02% to 0.03%% BAC increase per drink is a reasonable estimation for an average person.
This increase can be measured by tools like the Breathalyzer, which correlates the ethanol in the person's breath to their BAC level. It's worth noting that tolerance and individual responses to alcohol vary considerably, and the BAC level that leads to intoxication is legally defined as 0.08% in most places in the United States.