That's a question that is very.... It's something that comes up every now and then.
We're a budget office, so we tend to go with dollars and cents, with numbers and the cost of specific proposals. Even though there are social impacts and environmental impacts to many of the government's policy proposals, we don't tend to look at these systematically. In the case of defence procurement, we don't look at these other aspects, generally speaking. Similarly, we don't look at the benefits for Canada to having warships or fighter jets, because these would be difficult to quantify.