You are the manager of a major project to develop a system of barriers to prevent a seaside city from flooding. Together with your team you created a code of conduct stating that the change control board must be immediately notified of gifts when the value exceeds $90. The same applies to invitations when the value exceeds $150. Today, a contractor executive sent you an invitation for a night at an opera with a value of $95. It is a one-time event and you tried to obtain tickets by yourself without success. The person told you that he would so much wish to join you, but he will not be available on that day, and he could get hold of only one ticket anyway. What do you have to do?