You are a American wholesaler looking to purchase wine goblets. Your company will pay a Japanese supplier ¥ 380 for each wine goblet, and the current dollar/yen spot exchange rate is $1 = ¥ 112. At this rate each wine glass costs you $3.39. You know you can sell each wine goblet for $6.95 which yields a gross profit of $3.56. However you cannot pay the supplier until all of the wine goblets are sold. If over the next 30 days the dollar unexpectedly depreciates against the yen to $1 = ¥90 what will be the profit per wine glass?

An attorney came to work on a saturday. when he signed in, he was advised by the morning security guard employed by the building management that he must be out of the building by 5 p.m., when it closes. however, he stayed past 5 p.m. to complete a brief that had to be filed on monday morning. at 5: 15 p.m., the afternoon security guard set the locks on all the doors of the building and left. because she was in a hurry, she did not check the sign-in sheet to make sure that everyone had signed out, contrary to mandatory procedures. when the attorney tried to exit 15 minutes later, he discovered that the doors were all locked and could not be opened from the inside. he used his cell phone to call for , and a supervisor from the building arrived and let him out shortly thereafter. if the attorney sues the building management for false imprisonment, is he likely to win?