I would be surprised if they bother shechting at such a rate. What does it mean the mir got only shaleim? Do you mean the yeshiva or a sale? Is it worth it for them to get only certain parts? Also the yeshiva sends people to kasher for them so it may be a bit different then regular availability.
He means the Mir's at cost sale to avreichim (or honestly anyone who wants to order through them...its possibly the largest single order of meat/chicken in the country)
Its worth it for who ever ordered it.
Kraayim (thighs) and Shnitzel are two halves of a whole...
And Just to help out those wondering what in the world
Sholeim = Whole chicken
Mechulak = Quartered
Knafayim = wings
Kraayim = Thighs, bottoms
Mefurak = is split chicken parts (a tray of legs, a tray of wings, a tray of tops...)
As for shechting at that low rate - I doubt they would consider it in any other season...
the yeshiva itself only serves eida
Fake News. Its been Landau for a while.