How much de-boned meat
#2
I usually say 50% of field dressed weight, that is mostly correct. For more accurate info, scroll down the page of the link till you see the explaination of weight to weight. A lot of people expect more meat than they are getting and accuse the butcher of keeping some of their meat. Although it sometimes happens, it isn't common to happen.
http://www.butcher-packer.com/index....roducts_id=331
http://www.butcher-packer.com/index....roducts_id=331