Sorry to take so long on getting back to you. It is my practice to read my textbooks from cover to cover and answer all of the questions during the first few weeks of the school year. I don't understand why you grown-ups need kids to answer all of these questions for you; you're all supposed to be so smart. I hope I've been of some service.
At any rate, I got on without a hitch. I'm hoping to get a last comment in to ICANT's thread before it's closed, but I have to wait till I get home.
It's not the man that knows the most that has the most to say.