How much cooked meat from a brisket?

I've not trimmed it.......it doesn't look to have "alot" of fat though.

I'm thinking it may have been trimmed up before packaged.

I got it a whole foods because the briskest at Tom thumb had every ounce of fat trimmed off of them.

I've cooked hundreds of the packer briskets and weighed out the resulting edible yield. It's always been between 45-60% depending on how well it was trimmed. Brisket prices have been ridiculous for a while now and it's not much more per pound to eat a decent steak.