Correct answer is (A) 0.08
Explanation: A man who weighs approximately 140 pounds has two 12 oz. beers and one 1 ½ oz. shots of liquor in one hour. His estimated BAC is 0.08.
One drink = 1.5 oz. of 80 proof liquor (40%), 12 oz. beer (4.5%), or 5 oz. wine (12%).