Final answer:
If convicted for DUI while driving a commercial vehicle for the first time, the most likely outcome is a fine and suspension of the commercial driver's license.
Step-by-step explanation:
If you are convicted for DUI while driving a commercial vehicle and this is your first offense, the most likely outcome is a fine and suspension of your commercial driver's license. Conviction for DUI usually results in penalties such as fines, license suspension, probation, and mandatory alcohol education classes. Since driving under the influence while operating a commercial vehicle is a serious offense, the punishment is typically more severe.