Select all that apply. In a retail environment what are some of the main responsibilities of a cashier when selling alcohol? Check for signs of intoxication. Ensure I.D. is valid. Monitor for second-party purchasers. Refuse the sale of alcohol to minors. unanswered SUBMITOn average, it takes approximately how many minutes for alcohol to reach the brain? 30 minutes 45 minutes 60 minutes 90 minutes unanswered