It is frustrating to search for an answer for and hour to finally find it and then have it marked wrong. I do like the game and the questions, however it would be much better if it were multiple choice. Then it would be clear cut and not so messy. Just my take. Ill keep on playing. Cant wait to get my books.
Wilf's from Utah. copper and minerals down the street http://www.nymex.com/index.aspx hes gonna vacation in the carib and will continue to look for the minnow