a company will borrow the money to build it, but at a higher cost to the government. more importantly, however, it is limited in the number of function forms available for fitting data. so, if you notice any problem please report it. so, that's something i'm really, really interested in, and it's really fun as well. this magnificent lot has a very conservative estimate of $65,000 to $75,000. we need to remember that it's not everything. i come back from a few days away and everything is done perfectly including a few things that were over and above what i asked for. 