Question

maura is 16 years old and has a blood-alcohol level of 0.03%. can she legally drive?

yes. the bac limit for minors is 0.05%.
yes. the bac limit for all drivers is 0.08%.
no. the bac limit for minors is 0.1%.
no. the bac limit for minors is 0.02%.

Explanation:

🆕 New Concept Discovered: Zero Tolerance Laws for Underage Driving
Zero tolerance for underage drinking and driving.

Step 1: Identify the driver's age and BAC status

Maura is 16 years old, which makes her a minor (under the legal drinking age of 21). Her Blood Alcohol Concentration (BAC) is \(0.03\%\).

Step 2: Apply underage driving laws

Under "Zero Tolerance" laws in almost all jurisdictions, drivers under the age of 21 are prohibited from driving with any measurable amount of alcohol in their system. The legal limit for minors is typically set extremely low, at \(0.00\%\) to \(0.02\%\) (to account for minimal margins of error in testing equipment), rather than the standard \(0.08\%\) limit for adults.

Since Maura's BAC is \(0.03\%\), she exceeds the minor limit of \(0.02\%\). Therefore, she cannot legally drive.

Answer:

No. The BAC limit for minors is 0.02%.