Montana mining co. (mmc) paid $200 million for the right to explore and extract rare metals from land owned by the state of montana. to obtain the rights, mmc agreed to restore the land to a suitable condition for other uses after its exploration and extraction activities. mmc incurred exploration and development costs of $60 million on the project. mmc has a credit-adjusted risk free interest rate is 7%. it estimates the possible cash flows for restoring the land, three years after its extraction activities begin, as follows: cash outflow probability $ 10 million 60 % $ 30 million 40 % the asset retirement obligation (rounded) that should be reported on mmc's balance sheet at the acquisition date is:

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?