Mary and Grace worked at the same insurance company.  They made it a point to go to happy hour every time they could and they drank quite heavily on the weekends.  They both got quite concerned, however, when the company VIPs decided to initiate a drug and alcohol testing policy. To be more specific, neither Grace nor Mary was concerned about the drug testing part because neither of them used any drugs.  But drinking was another story.  Since they usually drank three or four times during the week, they knew that they either had to stop drinking during the workweek or run the risk of failing a urine test when their number was called.  As it stands right now, they haven’t decided what they will do but they realize that they had better come up with something before they get called in for an alcohol test.