Which of the following indicates a major alcohol problem according to BAC levels?

A blood alcohol concentration (BAC) level of 0.08 or higher is widely recognized as the legal threshold for driving under the influence in many jurisdictions, including those influenced by the Okinawa Status of Forces Agreement (SOFA). This level indicates significant impairment in a person's ability to operate a vehicle safely, affecting judgment, coordination, and reaction times.

When BAC levels reach this point, individuals are considered to have a major alcohol problem in the context of driving and public safety. This legal standard underscores the seriousness of alcohol consumption and its effects on behavior and performance, which is crucial for maintaining safety on the roads.

The other BAC ranges tend to indicate lower levels of impairment, and while they may pose risks, they do not reach the threshold that justifies the classification of a major alcohol problem in legal terms. Higher levels, such as 0.08 and above, are critical to understanding the impact of alcohol and the associated risks in a military and civilian context.