9 What are Texas's BAC limits for drivers? 0.04% for commercial drivers 0.08% for those aged 21 and older Any detectable amount for those under 21 years old All are correct Multiple Choice 1 point

## Step 1<br />The problem is asking for the Blood Alcohol Content (BAC) limits for drivers in Texas. The BAC limits are the maximum amount of alcohol that a driver can have in their bloodstream while operating a vehicle. <br /><br />## Step 2<br />The options provided are:<br />- 0.04% for commercial drivers<br />- 0.08% for those aged 21 and older<br />- Any detectable amount for those under 21 years old<br />- All are correct<br /><br />## Step 3<br />The BAC limits for drivers in Texas are as follows:<br />- For commercial drivers, the BAC limit is 0.04%. This is lower than the standard limit for other drivers because commercial drivers are held to a higher standard due to the potential risks associated with operating large vehicles.<br />- For drivers aged 21 and older, the BAC limit is 0.08%. This is the standard limit for most drivers.<br />- For drivers under 21 years old, the BAC limit is any detectable amount. This is because underage drivers are considered high-risk drivers and are held to a stricter standard.<br /><br />## Step 4<br />Given these BAC limits, the correct answer is "All are correct".