cost 6 billionke come and that number is growing with the next generation. in any event, roughly three times as many airplanes per ship, roughly three times the cost. i am not sure you change the cost calculus that much by talking about f-35b's on amphibious ships verses those on traditional big carriers. where i do think there are ways to save more is using the amphibious ships in the mediterranean. i do not think we need to have larger decked ships doing much in the mediterranean anymore. the threats there are not great enough to warrant the capabilities brought by a big flat deck. >> ok. you mentioned the ramp up of capabilities in the use of the reserve force for the ramp up as all holding capability. what are the implications for the size, training, and the equipping and the laws that enable mobilization on the reserve force? >> i think there are number of things we would have to do to make sure we do not reserve, as a way of force planning. i think as a legacy -- legal policy framework we have learned a lot of the past couple of years. you have dealt w