We do a business case analysis on each project we put forward and we rate them. Some of them have a positive of over 1.0 business case, which means that it's a net contributor. Some of them have a very low value.
We take that information to our board and ultimately to our funding partners and say, “These are our recommendations based on all the analysis we've done on the outcomes that we get from these projects”. We have a pretty good track record of being able to follow through, and all of our partners support the recommendations we identify for them.