Richard C. Adkerson
Management
Okay. Well, first of all we did some ground work early on, we came in, and this is where our experience in Indonesia has proved useful, I think in creating the team we have here now, with organization we have, because we had to learn how to work with the government, government that changes rule for the local community of indigenous people and the surrounding community and we knew that it took investments and resources and people involved with it, so even before we started our expansion, we were working more aggressively with the people of Arequipa. We committed to build a water system for them and that's a big issue for them, when I talked with President Humala and his background and his aspirations, he talked about very basic things of infrastructure for people, water, energy, education and so we focused on that before we started talking about expansion and then as we were talking about the expansion we benefited by the fact that, we had a footprint, we weren’t building a new mine in a new location, and the footprint was very conducive to what we are trying to do. And then we started, we worked through the power situation and we were able to find sources of that. Then when it came to water, we looked at a number of different alternatives about what we might do including building new dams and things like that and then hats off to Red and this team, they came up with this idea saying, let's do this wastewater project for Arequipa, the second-largest city in Peru and a city by the way that traditionally has had a pretty radical political ban in terms of the country. But that wastewater system is a big addition for that city and the Mayor of Arequipa, who was a early supporter of Humala, got into it, see the benefits to the community, we’ll find ourselves as many other miners do, putting head on to agriculture interest for competition for water, there is always some of that, but at the same time, it’s a way that gave us a way forward to do something on the co-operative basis. And it reflects a lot of hard work and focus on what works for the community as well as what works for us.
Oscar Cabrera – Bank of America/Merrill Lynch: That’s great. And if I may, just a quick clarification on your reconciliation of unit cash costs on slide 24. You talked about $0.31 decrease when Grasberg volumes returned to normal. What metal prices are you assuming for gold and molybdenum that’s part of that as well?