As far as the score process I was not very satisfied and after going through the first time, knowing now how many scenarios are per day and the time permits you to analyze and rethink the answer, I would say that would have done a better job. The simulated exercise like this one are more effective in a learning process, at least for me, because it gives you the real world flavor and in a way you practice what you read and it make you put the thinking cap while you are reading and thinking and I would like to see more exercises like this one rather than just reading few pages off the book.
As far as the answers that were provided I did not fully agree with them but CISO did really have some tough choices to make in a short time and busy days filled with diverse issues.