Thank you, Mr. Speaker. Mr. Speaker, in regards to the cost of construction, in most cases we have a rough estimate of what we expect the price to come in on. Again, we do look at what else is happening in other areas, what's in general contracting area, what's happening in the industry, so again we do try to ensure that we do come up with a number that meets our requirements, but more importantly that we can afford to build at that cost and not to build something that's extreme where we cannot afford it. Thank you.