I just do not get this one at all. I have tried for about an hour and it ended up wrong. So I need help: PROBLEM 12-18 NUMBER 2. The company's tour director has been criticized because only about 50% of the seats on Blueline's tour are being filled as compared to an indurstry average of 60%. The tour diretor as explained that Blueline's average seat occupancy could be improved considerably by eliminating about 10% of its tours, but that doing so would reduce profits. Explain how this could happen. I just cannot understand this, please help.