"how it could possibly cost $9-$10,000 per day to use our own assembly hall?"
Well, it was built once, wasn't it? And that did cost some money, did'nt it? And that means loans will have to be paid, doesn't it? Just for the record, our convention hall has now been fully paid, zero loan or debt, and so there are no more calls for deficit and how much needs to be paid for a convention day.